Perhaps you should try some spelling variations:
"mapping learning convolution algorithms" » "mapping learning evolution algorithm", "mapping learning solution algorithm", "machine learning convolution algorithms", "enabling learning convolution algorithms"
"modified objective predation algorithm" » "modified objective allocation algorithm", "modified objective predators algorithm", "modified objective estimation algorithm"

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: "((\"mapping learning convolution algorithms\") OR (\"modified objective predation algorithm\"))~".
• Removing quotes may allow a broader search: (( mapping learning convolution algorithms ) OR ( modified objective predation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("mapping learning convolution algorithms") OR ("modified objective predation algorithm"))*.