Perhaps you should try some spelling variations:
estimations algorithm » estimation algorithm, optimisation algorithm
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
sphere estimations » sphere estimation, cover estimations
cover estimation » cover estimations, pose estimation, sphere 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 algorithm ) or ( cover estimation algorithms ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( sphere estimations algorithm ) OR ( cover estimation algorithms ))*.