Perhaps you should try some spelling variations:
"modified multiobjective optimisation algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithm", "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective estimation algorithms"
"modified bi1 optimization algorithmssss" » "modified bi1 optimization algorithms", "modified _ optimization algorithmssss", "modified qoe optimization algorithmssss", "modified game optimization algorithmssss"

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