Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
optimization algorithm » optimisation algorithm, estimation algorithm, estimation algorithms
pulse optimization » policy optimization, game optimization, qoe optimization
modified pulse » modified male, modified passive

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified multiobjective optimization algorithm ) OR ( modified pulse optimization algorithms ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified multiobjective optimization algorithm ) OR ( modified pulse optimization algorithms ))*.