Yog tias koj xav tshawb nrhiav qee yam hauv Google tab sis tsis paub tseeb tias yuav siv cov lus twg, kev tshawb nrhiav ib nrab yuav pab tau. Paub yuav ua li cas khiav qhov kev tshawb nrhiav tsis tiav zoo li qhov no tuaj yeem pab tau kom txo qis cov txiaj ntsig zoo.
Feem ntau, thaum koj saib ib yam dab tsi hauv Google, koj paub meej tias yuav ntaus dab tsi. Txawm li cas los xij, ua li cas yog tias koj tab tom nrhiav lub npe, piv txwv li, tab sis koj tsuas paub ib feem ntawm nws? Los yog tej zaum nws yog ib qho yeeb yaj kiab, lossis qhov chaw, lossis lwm yam uas muaj ntau ntu ntawm lub sijhawm tab sis koj tsis paub meej tias ib lossis ntau qhov ntawm cov no yog dab tsi.
Qhov no yog qhov kev tshawb nrhiav ib nrab yuav pab tau. Hauv qab no yog ntau txoj hauv kev tshawb nrhiav Google thaum koj tsis nco ib lo lus tseem ceeb lossis ob.
Run a Wildcard Search
Google tso cai rau koj tshawb nrhiav siv cov cim cim, uas txhais tau tias koj tuaj yeem khiav kev tshawb nrhiav nrog cov lus uas ploj lawm. Qhov no yog txoj hauv kev zoo tshaj plaws los nrhiav cov kab lus thaum koj tsis muaj tag nrho cov ntaub ntawv.
Piv txwv li, tej zaum koj yuav tsum tau ua ib feem kev tshawb nrhiav lub npe vim txhua yam koj paub txog tus neeg yog lawv lub npe thiab lub xeem, tab sis koj paub tseeb tias lawv lub npe nruab nrab tau teev hauv online, thiab. Txhawm rau tshawb nrhiav qhov koj paub, tab sis tseem tso chaw rau lub npe nruab nrab kom tshwm sim hauv cov txiaj ntsig, ua qee yam zoo li no:
"johnsmith"
Qhov no yuav qhia cov txiaj ntsig rau txhua yam kev rov ua dua ntawm qhov no, xws li John Michael Smith, John Blair Smith, John A. Smith, thiab lwm yam.
suav nrog cov lus hais yog tias koj xav kom tag nrho cov lus tshawb nrhiav suav nrog ib kab lus.
Koj tsis tuaj yeem siv cov ntawv cim los nrhiav ib feem ntawm ib lo lus; lub hnub qub tsuas yog cov lus rau kab lus. Yog tias koj xav paub thawj feem ntawm ib lo lus, muaj lwm yam kev tshawb fawb xyaw rau qhov ntawd, xws li OneLook.
Surround the Terms in Quotes
Lwm txoj hauv kev los khiav qhov kev tshawb nrhiav ib nrab ntawm Google yog siv cov lus hais. Zoo li koj tau nyeem saum toj no, cov lus sau tseg cia cov lus ua ke kom yuam lub tshuab tshawb nrhiav kom pom cov txiaj ntsig uas phim raws nraim qhov koj nkag mus.
Piv txwv li, tej zaum koj tab tom nrhiav cov nkauj thiab koj tsuas paub ob peb lo lus tab sis tsis muaj dab tsi hauv cov qauv ua tiav. Tej zaum koj yuav khiav qhov kev tshawb fawb zoo li no:
"lub xyoo no" "tsis muaj dab tsi hloov"
Yog tias koj mus nrog lwm txoj kev tsis siv cov lus hais, koj yuav pom cov lus uas muaj feem ntau lossis tag nrho cov lus no tab sis nyob rau ntau qhov chaw ntawm zaj nkauj, ua rau nws nyuaj rau nrhiav txoj hauv kev uas koj tab tom nrhiav tiag tiag..
Siv Boolean Search Operators
Boolean search operators muab kev kho kom sib sib zog nqus rau koj cov kev tshawb fawb hauv Google. Piv txwv li, ib txoj hauv kev los khiav qhov kev tshawb nrhiav ib nrab yog nrog cov cim rho tawm, uas yuav tshem tawm ntawm cov txiaj ntsig txhua yam koj txhais. Qhov no yuav pab tau yog tias cov txiaj ntsig tau cuam tshuam nrog yam tsis cuam tshuam nrog qhov koj tab tom nrhiav; tus kos npe rho tawm lim tawm tag nrho pawg ntawm cov ntaub ntawv.
Tej zaum koj tab tom ua homework science thiab koj tau hais kom tshawb nrhiav Amazon rainforest. Khiav kev tshawb nrhiav amazon cov ntaub ntawv yog cluttered yuav luag tag nrog cov ntaub ntawv ntawm Amazon.com. Koj yuav zoo dua los khiav kev tshawb fawb zoo li no:
amazon xov xwm -company -site:amazon.com
Raws li koj tuaj yeem pom, peb tshem tawm cov ntaub ntawv hais txog lub tuam txhab txij li Amazon rainforest tsis cuam tshuam nrog kev lag luam, thiab tsis muaj cov ntaub ntawv cuam tshuam txog hav zoov yuav pom ntawm Amazon.com, yog li "qhov chaw" tshawb nrhiav parameter yog tsim nyog ntawm no.
Lwm cov lus qhia rau kev khiav ib feem ntawm Google kev tshawb fawb ua ke nrog Boolean tus tswv, yog siv + hauv kev tshawb nrhiav. Qhov no ua li cas yog taug qab cov txiaj ntsig uas tau hais meej lo lus lossis kab lus.
Hauv qhov piv txwv no, ib tus neeg tshawb nrhiav John (ib yam dab tsi) Smith tau ua khub nrog Maryland kom ntseeg tau tias txhua qhov txiaj ntsig suav nrog tsis yog lub npe ntawd nkaus xwb tab sis kuj qhov chaw ntawd.
"johnsmith" + maryland
Tshawb nrhiav yam tsis muaj lub cim ntxiv yuav sau ntau lab qhov txiaj ntsig, ua rau koj qhov kev tshawb nrhiav nyuaj dua li qhov nws xav tau.
Ntawm no yog ib qho piv txwv kawg uas peb tuaj yeem siv tag nrho cov kev tshawb nrhiav ib nrab no txhawm rau txhawm rau hauv Google kom pom qhov peb xav tau txawm tias peb tsis muaj tag nrho cov ntaub ntawv:
"johnsmith" + maryland "Lub Ob Hlis 29" " edmondson"
Tau kawg, kev tshawb nrhiav zoo li ntawd yuav txo tau cov txiaj ntsig tau zoo, tab sis qhov ntawd yog qhov peb tau ua tom qab. Hauv qhov piv txwv ntawd, muaj tsawg dua tsib qhov txiaj ntsig.
Yog li, yog tias koj paub tseeb tias txhua yam tsim nyog thiab yuav pom hauv online hauv tib qhov chaw, koj yuav muaj hmoo zoo siv txhua yam.
