Perhaps you should try some spelling variations:
"modified objective optimization algorithms" » "modified objective optimisation algorithm", "modified objective estimation algorithms", "modified objective estimation algorithm", "modified multiobjective optimization algorithms"
"modified time evolution algorithm" » "modified time solution algorithm", "modified time evolutionary algorithm", "modified time convolution algorithms", "modified bi1 evolution algorithm", "modified male evolution algorithm"

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 time evolution algorithm") OR ("modified objective optimization algorithms"))~.
• Removing quotes may allow a broader search: (( modified time evolution algorithm ) or ( modified objective optimization algorithms ))~.
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