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

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