2
:
1013/2 () ..
() ..
-
, , .
3-4
2-3
.
, , . () , , , , . , , .
, ( AND, OR, NOT, .), " + " " - " ( - ), ..) . , , . , , .
, , ..
, , . , , Google.
( )
\ | Rambler | ||
.: | - | C - - | |
& - , && - , | - , ~ - - , ~~ - - , () - | AND & - , OR | - , NOT ! - , () - | OR - | |
+ - | + - | ||
" ", 1 /N 2 - N , 1 /(-N M) 2 - -N M , 1 &&/(-N M) 2 - -N M | " ", (N, 1 2...) - N ( 40 ; , ) | " " | |
() | ,! - | (* ? - , ) | |
, | , , | ||
$title $anchor #keywords #abstract #image #hint #url #link * | cashe: link: related: info: stocks: site: allintitle: intitle: allinurl: inurl: admission site: Language: Date: Occurrences: Domains: SafeSearch: | ||
, , /, , , , , | , , , , , , , , , , | ( , , , ), , , , , , (, ) | |
, , , , , , , , RTF, DOC, XLS, PDF .. | , FTP, , , , , , 100, .. | , , , , , PDF .. | |
, , , . | , , , , .. | , , , , , .. |
.
|
|