Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
positive evolution » positive solutions
modified positive » modified passive, modified adaptive
near optimization » network optimization, stage optimization, _ optimization
modified near » modified seird, 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 positive evolution algorithm ) OR ( modified near optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified positive evolution algorithm ) OR ( modified near optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified positive evolution algorithm ) OR ( modified near optimization algorithm ))*.