Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified invasive » modified passive
game optimisation » game optimization, stage optimization, _ optimisation
modified game » modified male, modified adam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified invasive solution algorithm ) OR ( modified game optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified invasive solution algorithm ) or ( modified game optimisation algorithm ))*.