Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
solutions algorithm » solution algorithm, evolution algorithm, evolutionary algorithm
game optimization » stage optimization, qoe optimization, market optimization
modified game » modified male, modified adam
up solutions » _ solutions, _ solution
modified up » modified _, modified df, modified bi1

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified up solutions algorithm ) OR ( modified game optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified up solutions algorithm ) OR ( modified game optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified up solutions algorithm ) OR ( modified game optimization algorithm ))*.