Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
forecasting mixed » forecasting method, forecasting air
qoe optimisation » qoe optimization, _ optimisation, game optimization
mixed algorithm » driven algorithm, winner algorithm
a forecasting » _ forecasting
modified qoe » modified male, modified _, modified bi1

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( a forecasting mixed algorithm ) or ( modified qoe optimisation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( a forecasting mixed algorithm ) OR ( modified qoe optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( a forecasting mixed algorithm ) or ( modified qoe optimisation algorithm ))*.