Perhaps you should try some spelling variations:
"modified near convolution algorithmss" » "modified near convolution algorithms", "modified near evolution algorithm", "modified learning convolution algorithmss", "modified seird convolution algorithmss", "modified adam convolution algorithmss"
"modified objective allocation algorithm" » "modified objective estimation algorithm", "modified objective evolution algorithm", "modified objective predation 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: (("modified objective allocation algorithm") or ("modified near convolution algorithmss"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective allocation algorithm") OR ("modified near convolution algorithmss")).
• Removing quotes may allow a broader search: (( modified objective allocation algorithm ) or ( modified near convolution algorithmss )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective allocation algorithm") or ("modified near convolution algorithmss"))*.