Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
game optimization » stage optimization, qoe optimization, market optimization
adam algorithm » mom algorithm
modified game » modified male, modified adam
a algorithm » _ algorithm, _ algorithms, _ algorithmic
code » core

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: (( code using ((a algorithm) OR (adam algorithm)) ) OR ( modified game optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( code using ((a algorithm) OR (adam algorithm)) ) or ( modified game optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( code using ((a algorithm) OR (adam algorithm)) ) or ( modified game optimization algorithm ))*.