Perhaps you should try some spelling variations:
"computers applied. in fire science" » "computing applied. in fire science", "computer appl. in fire science", "computers applied. in file science", "computers applied. in five science", "computers applied. in firm science"
"computer simple. in life sciences" » "computing simple. in life sciences", "complex simple. in life sciences", "complete simple. in life sciences"
"computer apple. in fire science" » "computer appl. in fire science", "computer example. in fire science", "computer people. in fire science", "computer apple. in file science", "computer apple. in five science", "computer apple. in firm science"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"computer simple. in life sciences\") OR (((\"computer apple. in fire science\") OR (\"computers applied. in fire science\"))))".
• Removing quotes may allow a broader search: (( computer simple. in life sciences ) OR ((( computer apple. in fire science ) OR ( computers applied. in fire science )))).
• Adding a wildcard symbol may retrieve word variants: (("computer simple. in life sciences") OR ((("computer apple. in fire science") OR ("computers applied. in fire science"))))*.