Perhaps you should try some spelling variations:
optimisation algorithmss » optimisation algorithm, optimization algorithms, estimation algorithms
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
notion optimisation » network optimization
bi1 optimization » _ optimization, qoe optimization, game optimization
modified bi1 » modified _

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• Performing a fuzzy search may retrieve terms with similar spellings: (( modified bi1 optimization algorithm ) or ( modified notion optimisation algorithmss ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified bi1 optimization algorithm ) OR ( modified notion optimisation algorithmss )).
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