Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
game optimization » stage optimization, qoe optimization, market optimization
method algorithm » mom algorithm
modified game » modified male, modified adam
using method » nursing methods, focusing method, using metal
code » core

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: "(( code using method algorithm ) OR ( modified game optimization algorithms ))~".
• Adding a wildcard symbol may retrieve word variants: (( code using method algorithm ) OR ( modified game optimization algorithms ))*.