Perhaps you should try some spelling variations:
"modified allocation optimization algorithm" » "modified allocation optimization algorithms", "modified allocation optimisation algorithm", "modified allocation estimation algorithm", "modified location optimization algorithm"
"modified nacl solution algorithms" » "modified nacl solution algorithm", "modified nacl evolution algorithm", "modified nacl convolution algorithms", "modified male solution algorithms", "modified near solution algorithms", "modified orca solution algorithms", "modified exact solution algorithms", "modified nodal solution algorithms"

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