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