Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
male optimisation » game optimization, market optimization, stage optimization
method algorithm » mom algorithm
using method » nursing methods, focusing method, using metal
code » core

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: (( code using method algorithm ) OR ( modified male optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( code using method algorithm ) or ( modified male optimisation algorithm ))*.