Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
objective optimization » multiobjective optimization
mental algorithm » genetic algorithm, control algorithm, mppt algorithm
using mental » using metal, nursing mental, using medical

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 objective optimization algorithms ) OR ( code using mental algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified objective optimization algorithms ) or ( code using mental algorithm ))*.