Perhaps you should try some spelling variations:
"modified multiobjective optimisation algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithm", "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective estimation algorithms"
"modified adam optimisation algorithms" » "modified adam optimization algorithms", "modified adam estimation algorithms", "modified adam estimation algorithm", "modified adam optimization algorithmss", "modified adam estimation algorithmss", "modified _ optimisation algorithms", "modified game optimization algorithms", "modified df optimisation algorithms", "modified near optimisation algorithms"

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 adam optimisation algorithms") or ("modified multiobjective optimisation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified adam optimisation algorithms") OR ("modified multiobjective optimisation algorithm")).
• Removing quotes may allow a broader search: (( modified adam optimisation algorithms ) or ( modified multiobjective optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified adam optimisation algorithms") or ("modified multiobjective optimisation algorithm"))*.