Perhaps you should try some spelling variations:
estimations algorithms » estimation algorithms, estimation algorithm, optimization algorithms
estimations algorithm » estimation algorithm, estimation algorithms, optimisation algorithm
sphere estimations » sphere estimation
cover estimations » pose estimation

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( sphere estimations algorithms ) or ( cover estimations algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( sphere estimations algorithms ) OR ( cover estimations algorithm ))*.