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