Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
modified learning » mobile learning, modified caging
emotion algorithm » evolution algorithm, estimation algorithm, predation algorithm
near optimization » network optimization, stage optimization, _ optimization
learning emotion » learning method
modified near » modified seird, modified adam

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

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