First lists "pictures and images of Venus", then "Venus pictures".
Does not list lowercase "venus picture", nor forbidden "picture of planet
Translated: ignores common words like where, is, and the - requires words containing
Finds "frog", "frogleg", and "bullfrog".
To suppress the ignore feature, use quotes, as in "Where is the *frog*?".
Note on case sensitivity - only words or phrases containing an upper
case character will be treated as case sensitive.
A search on "usa" will match "Usa", "USA",
and "usA", while the term "USA" matches only its uppercase version.
The asterisk is a powerful search tool, but has some limitations. It
cannot span words - that is, the query "powerfu*earch" would not match the first
sentence of this paragraph - and it can represent at most four letters or numbers. To
avoid overly broad searches, the asterisk can only be used in words or phrases which have
at least three alpha-numeric characters. A search for "th*" would be ignored.