Perhaps you should try some spelling variations:
"computers applied. in life science" » "computing applied. in life science", "computer appl. in life science", "computers applied. in life sciences"
"computer example. in fire science" » "computer examples. in fire science", "computed example. in fire science", "computed examples. in fire science", "computer example. in file science", "computer example. in five science", "computer example. in fine science"
"computer people. in firm science" » "computers people. in firm science", "computer problem. in firm science", "computer profile. in firm science", "computer people. in form science", "computer people. in first science", "computer people. in forum science"
"computer apple. in firm science" » "computer appl. in firm science", "computer simple. in firm science", "computing apple. in firm science", "computer apple. in form science", "computer apple. in first science", "computer apple. in forum science"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("computers applied. in life science") OR ((("computer example. in fire science") OR ((("computer apple. in firm science") OR ("computer people. in firm science")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"computers applied. in life science\") or (((\"computer example. in fire science\") or (((\"computer apple. in firm science\") OR (\"computer people. in firm science\"))))))".
• Removing quotes may allow a broader search: (( computers applied. in life science ) or ((( computer example. in fire science ) or ((( computer apple. in firm science ) OR ( computer people. in firm science )))))).
• Adding a wildcard symbol may retrieve word variants: (("computers applied. in life science") or ((("computer example. in fire science") or ((("computer apple. in firm science") OR ("computer people. in firm science"))))))*.