Perhaps you should try some spelling variations:
"modified caging optimisation algorithmss" » "modified caging optimisation algorithm", "modified caging optimization algorithms", "modified caging estimation algorithm", "modified staffing optimization algorithmss"
"modified allocation estimation algorithms" » "modified allocation optimization algorithms", "modified motion estimation algorithms", "modified allocation estimation algorithm", "modified allocation optimisation 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 allocation estimation algorithms") OR ("modified caging optimisation algorithmss"))~.
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