Perhaps you should try some spelling variations:
solutions algorithm » evolution algorithm, evolutionary algorithm
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
learning solution » learning convolution, learning emotion
df solutions » _ solutions, up solutions, _ solution
modified df » modified _, modified adam, modified bi1

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

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