Perhaps you should try some spelling variations:
optimisation algorithms » optimisation algorithm, optimization algorithms, estimation algorithms
motion optimisation » motion estimation
game optimization » stage optimization, qoe optimization, market optimization
qoe optimisation » qoe optimization, _ optimisation, _ optimization

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((qoe optimisation) OR (game optimization)) algorithm ) or ( motion optimisation algorithms ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((qoe optimisation) OR (game optimization)) algorithm ) OR ( motion optimisation algorithms ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((qoe optimisation) OR (game optimization)) algorithm ) or ( motion optimisation algorithms ))*".