Perhaps you should try some spelling variations:
"modified caging optimization algorithmsssss" » "modified caging optimization algorithms", "modified caging optimisation algorithm", "modified caging optimization algorithmssssss", "modified caging optimisation algorithmsssss", "modified caging estimation algorithmsssss", "modified staffing optimization algorithmsssss"
"modified allocation optimization algorithm" » "modified allocation optimization algorithms", "modified allocation optimisation algorithm", "modified allocation estimation algorithm", "modified location optimization algorithm"

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