Perhaps you should try some spelling variations:
convolution algorithm » convolution algorithms, evolution algorithm, solution algorithm
objective predation » objective allocation
predation algorithm » predators algorithm, estimation algorithm
modified learning » mobile learning, modified caging

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified objective predation algorithm ) OR ( modified learning convolution algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified objective predation algorithm ) OR ( modified learning convolution algorithm ))*.