Perhaps you should try some spelling variations:
"modified choosing optimisation algorithm" » "modified choosing optimization algorithms", "modified choosing estimation algorithm", "modified choosing estimation algorithms", "modified caging optimisation algorithm"
"modified objective optimized algorithmss" » "modified objective optimized algorithms", "modified objective optimized algorithm", "modified objective optimizer algorithms", "modified objective optimal algorithmss", "modified objective optimization algorithmss"

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