Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
evolutionary algorithm » evolution algorithm, solution algorithm
early evolutionary » early evolution
bi1 optimization » _ optimization, qoe optimization, game optimization
modified early » modified male, modified near
modified bi1 » modified _

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified early evolutionary algorithm ) or ( modified bi1 optimization algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified early evolutionary algorithm ) OR ( modified bi1 optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified early evolutionary algorithm ) or ( modified bi1 optimization algorithm ))*.