Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
evolutionary algorithm » evolution algorithm, solution algorithm
sales evolutionary » sales evolution
game optimization » stage optimization, qoe optimization, market optimization
modified sales » modified male, modified traces
modified game » modified male, modified adam

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

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