Iko kune mabhuku maviri eBoolean ekutsvaga kutsvaga anotsigirwa muGoogle: AND AND , uye zvinoreva izvo zvavanofunga kuti zvinoreva.
Unogona kushandisa tsvakurudzo yeBoolean kuti ubatsire kuti chii chaunoda kuwana, kana kuti chiite kuti zvive zvakanyanya (kushandisa AND ) kana kuti zvishoma (zvakatarwa kana kuti ndezvipi).
Kushandisa BUS AND Boolean Operator
Shandisa NEUtsvaga muGoogle kuti utsvake mazwi ose ekutsvaga iwe unotsanangura. Zvakakosha kushandisa ISV uye iwe unoda kuve nechokwadi chekuti nyaya yako yaunotsvakurudza ndeye musoro wauchawana mumigumisiro yekutsvaga.
Semuenzaniso, taura iwe tsvaga izwi rokuti Amazon paGoogle. Mhinduro yacho inogona kukuratidza iwe zvinhu pa Amazon.com, kufanana neimba yepaiti, iyo Twitter account, Amazon Prime information uye zvimwe zvinhu zvaunogona kutenga pa Amazon.com.
Zvisinei, kana iwe uri panzvimbo yekutsvaga ruzivo pamusoro pemvura yeAmazon rainforest, kunyange kutsvaga Amazon rainforest ingakwanisa kukupa mhinduro dziri kungova Amazon.com kana kuti izwi rokuti "Amazon" munharaunda. Kuti ave nechokwadi chokuti mutsvaga wega wekutsvaga unosanganisira zvose mazwi "Amazon" uye "rainforest," iwe unoda kushandisa neAIT.
Mienzaniso:
- Amazon AND rainforest
- sausage uye mabhisiki
- nhau nehondo uye mutungamiri
Achishandisa OR Boolean Operator
Google inoshandisa OR OR operator kutsvaga izwi rimwe kana rimwe racho . Izvi zvinoreva kuti nyaya yacho inogona kuva neshoko asi haifaniri kusanganisira zvose. Izvi zvinowanzoshanda zvakanaka kana iwe uchishandisa mazwi maviri akafanana kana mazwi angashandurwa.
Vamwe vanyori vachasarudza shoko rokuti "dhonza" pane "kuratidza" kana uchitaura pamusoro pezvifananidzo, somuenzaniso. Muchiitiko ichi, zvingava zvakanaka kutaurira Google kuti hauna hanya neshoko ripi rinoshandiswa sezvo izvo zviviri zvinoreva zvakananga chinhu chakafanana.
Iwe unogona kuona kuti OOR kana akasiyana sei neUYE paunenge uchienzanisa nemigumisiro yekuti ungadhonza sei OR pepuru maererano nekukwevera uye kupora. Sezvo iyo yekare inopa Google rusununguko rwekukuratidza huwandu huzhinji (sezvo shoko rimwe rinogona kushandiswa), kune mimwe michero yakawanda kunze kwekuti iwe unorega kutsvaga kunoda mazwi maviri (sezviri muchiitiko).
Iwe unogonawo kushandisa kuputsa (|) mhando panzvimbo ye OR (ndiyo iyo yakanamatirwa mberi).
Mienzaniso:
- nzira yekuchera kana kupora
- zvakanyanya OR paleo recipes
- mutsvuku OR yellow triangle
Nzira Yokubatanidza Sei Bhoolean Kutsvaga uye Shandisa Mifananidzo Yakananga
Kana uri kutsvaga mutsara panzvimbo pezwi rimwe chete, unogona kuisa mazwi pamwe chete nemashoko ekudzokorora.
Somuenzaniso, kutsvaga "mabhisikiti emakisi" (pamwe nemashoko anotsanangurwa) achangoratidzira migumisiro yemitsara inosanganisira mashoko pamwe pasina chinhu pakati pavo. Inenge isingaregi mitemo yakadai sejiji uye cheese mabhisiki .
Zvisinei, achishandisa "mabhisiki" "cheese sauce" ichapa migumisiro yemashoko chaiwo, saka uchawana magwaro anotaura nezve cheese sauce asiwo mabhisikiti ekusausa.
Kana uri kutsvaga mutsara unopfuura imwechete mutsara kana chinhu chinokosha mukuwedzera kuBoolean, unogona kuvatanidza nevana, sezvakanyorwa mapirasi (sausage | biscuit) kutsvaga mapeji emakwenzi kune mamwe masukisi kana mabhisiki. Iwe unogona kutobatanidza mitsara chaiyo uye kutsvaga "sausage biscuit" (recipe | review) .
Kuti uite mumuenzaniso uyu, kana iwe uchida kuve nechokwadi kuti zvese zveGoogle zvinoratidza iwe paleo sausage recipes zvinosanganisira cheese, mumwe muenzaniso unogona kunge uri kutora (pamwe nemashoko) "paleo recipe" (sausage uye cheese) .