Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
qoe optimization » game optimization, _ optimization, stage optimization
servo algorithm » search algorithm, source algorithm
modified qoe » modified male, modified _, modified bi1
core using » code using, care nursing

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( core using servo algorithm ) OR ( modified qoe optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( core using servo algorithm ) or ( modified qoe optimization algorithm ))*.