Combine these operators to build an efficient search equation
word1 OR word2
at least one of the words
all the words
word1 but not word2
the exact phrase
the word in an approximate manner
separated by a number of word equivalent to the number of stars
number range specification
in one specific site
in one specific domain
intitle:word and allintitle:"word1 word2"
one or more specified words contained in the page title (<TITLE> tag)
intext:word and allintext:"word1 word2"
one or more specified words contained in the page HTML body
inanchor:word and allinanchor:"word1 word2"
one or more specified words contained in the page links
definition of the specified word(s)
a specified file type (pdf, ppt, doc…)
in a specified media indexed