Perhaps you should try some spelling variations:
"modified objective allocation algorithm" » "modified objective estimation algorithm", "modified objective evolution algorithm", "modified objective predation algorithm"
"modified global solutions algorithm" » "modified global solution algorithm", "modified global evolution algorithm", "modified global evolutionary algorithm", "modified model solutions algorithm", "modified nodal solution 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 global solutions algorithm") OR ("modified objective allocation algorithm"))~.
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