Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
optimizer algorithms » optimized algorithm, optimization algorithms
optimized algorithms » optimized algorithm, optimization algorithms
game estimation » pose estimation, 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: (( jose ((optimizer algorithms) OR (optimized algorithms)) ) or ( game estimation algorithms ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( jose ((optimizer algorithms) OR (optimized algorithms)) ) OR ( game estimation algorithms ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( jose ((optimizer algorithms) OR (optimized algorithms)) ) or ( game estimation algorithms ))*".