Perhaps you should try some spelling variations:
objective solution » objective evolutionary, objective allocation
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
qspr algorithm » mppt algorithm, our algorithm
models using » models nursing, code using, motors using
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 ( ((models using) OR (model using)) qspr algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified objective solution algorithm ) OR ( ((models using) OR (model using)) qspr algorithm )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified objective solution algorithm ) or ( ((models using) OR (model using)) qspr algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified objective solution algorithm ) or ( ((models using) OR (model using)) qspr algorithm ))*.