Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
saline evolution » saline solution, sales evolution, time evolution
modified saline » modified caging, modified male, modified passive

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

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