Perhaps you should try some spelling variations:
"modified objective convolution algorithms" » "modified objective evolution algorithm"
"modified learning solution algorithm" » "modified learning evolution algorithm", "modified learning evolutionary algorithm", "modified learning estimation algorithm", "mobile learning solution algorithm", "modified caging solution algorithm", "modified learning convolution algorithm", "modified learning emotion algorithm"

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 convolution algorithms") or ("modified learning solution algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective convolution algorithms") OR ("modified learning solution algorithm"))*.
• Removing quotes may allow a broader search: (( modified objective convolution algorithms ) or ( modified learning solution algorithm ))*.