Perhaps you should try some spelling variations:
optimized algorithms » optimized algorithm, optimizer algorithms, optimization algorithms
objective optimized » objective optimal, objective optimization
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified df » modified _, modified adam, modified bi1
df solution » _ solution, drug solution, up solutions

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified objective optimized algorithms ) OR ( modified df solution algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified objective optimized algorithms ) OR ( modified df solution algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified objective optimized algorithms ) OR ( modified df solution algorithm ))*.