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