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

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 optimizer algorithmss") OR ("modified changing optimisation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective optimizer algorithmss\") OR (\"modified changing optimisation algorithm\"))".
• Removing quotes may allow a broader search: (( modified objective optimizer algorithmss ) OR ( modified changing optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective optimizer algorithmss") OR ("modified changing optimisation algorithm"))*.