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شرح مختصر عن محركات البحث وطريقة البحث التقدم

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  • 1. : - : .

2. 3. Search : Engines . . ).(Keywords . Search Engines : Google 4. Google.com Excite.comGO.com 5. 6. google 8991 . PageRank 1 00101 0.1 = googol 7. altavista 8. excite 9. Search Directories . . . )(www.yahoo.com 10. . ) ( . ) search ( enter . 11. . ) (Hyperlink . 12. Keyword . : . . . 13. Keyword : . , : keyword : keyword : . , 14. ) + ( : : + 15. ) - ( : : :. )-( 16. ) " " ( : : : " " 17. " " 18. )( AND : AND 19. ) ( OR : : OR 20. ) )intitle google : school google :intitle:school 21. ()allintitle : school teacher book google allintitle:school teacher book * * 22. ()inurl URL : computer . inurl:computer 23. ()allinurl : . : allinurl* * 24. ( )cache google : : student :www.school.comcache:www.school.com student 25. .edu , .com , .net , .gov 26. power point or Word : .ppt 27. : keyword Keyword . 28. google