Perhaps you should try some spelling variations:
evolutionary algorithm » evolution algorithm, solution algorithm
learning estimation » learning emotion, lighting estimation
time evolutionary » time evolution
modified learning » mobile learning, modified caging
modified time » modified bi1, modified male

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

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