Perhaps you should try some spelling variations:
"modified objective allocation algorithm" » "modified objective estimation algorithm", "modified objective evolution algorithm", "modified objective predation algorithm"
"modified near solution algorithm" » "modified near evolution algorithm", "modified near convolution algorithms", "modified near evolutionary algorithm", "modified seird solution algorithm", "modified adam solution algorithm", "modified nodal solution algorithm", "modified nacl solution algorithm"

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective allocation algorithm") OR ("modified near solution algorithm"))~.
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