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 make optimizer algorithms" » "modified make optimized algorithms", "modified make optimized algorithm", "modified make optimization algorithms", "modified male optimizer algorithms"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified make optimizer algorithms") OR ("modified multiobjective optimisation algorithm"))~.
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