Perhaps you should try some spelling variations:
"modified objective convolution algorithms" » "modified objective evolution algorithm"
"machines learning solution algorithm" » "machines learning evolution algorithm", "machines learning evolutionary algorithm", "machines learning estimation algorithm", "machine learning solution algorithm", "active learning solution algorithm", "mapping learning solution algorithm", "machines learning convolution algorithm", "machines learning emotion algorithm"

Try widening your search to All Fields.

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

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