Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
search algorithm » source algorithm
qoe optimisation » qoe optimization, _ optimisation, game optimization
using search » using egarch, nursing research, using servo
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 search algorithm ) OR ( modified qoe optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( core using search algorithm ) or ( modified qoe optimisation algorithm ))*.