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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("enabling learning convolution algorithm") or ("modified objective evolution algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("enabling learning convolution algorithm") OR ("modified objective evolution algorithms")).
• Removing quotes may allow a broader search: (( enabling learning convolution algorithm ) or ( modified objective evolution algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("enabling learning convolution algorithm") or ("modified objective evolution algorithms"))*.