Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
location optimization » allocation optimization, static optimization
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified location » modified carbon
modified passive » modified adaptive
passive solution » positive solutions, saline solution

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 passive solution algorithm ) OR ( modified location optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified passive solution algorithm ) or ( modified location optimization algorithms ))*.