Perhaps you should try some spelling variations:
"cover estimations algorithm" » "cover estimation algorithms", "cover optimisation algorithm", "pose estimation algorithm"
"_ optimize algorithms" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithm", "_ optimise algorithms"
"risk estimation algorithm" » "pose estimation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("risk estimation algorithm") or ("cover estimations algorithm"))) or ("_ optimize algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("risk estimation algorithm") OR ("cover estimations algorithm"))) OR ("_ optimize algorithms")).
• Removing quotes may allow a broader search: (((( risk estimation algorithm ) or ( cover estimations algorithm ))) or ( _ optimize algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("risk estimation algorithm") or ("cover estimations algorithm"))) or ("_ optimize algorithms"))*.