Perhaps you should try some spelling variations:
optimization algorithms » estimation algorithms, estimation algorithm, optimized algorithms
optimisation algorithm » estimation algorithm, estimation algorithms
cover optimization » qoe optimization, game optimization
dose optimisation » qoe optimization, _ optimisation, game optimization

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

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