Perhaps you should try some spelling variations:
objective solution » objective evolutionary, objective allocation
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
source algorithm » our algorithm, search algorithm
using source » using force, using morse
model using » code using, models nursing, powder using

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 solution algorithm ) or ( model using source algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified objective solution algorithm ) OR ( model using source algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified objective solution algorithm ) or ( model using source algorithm ))*.