Perhaps you should try some spelling variations:
"_ optimized algorithms" » "_ optimized algorithm", "_ optimizer algorithms", "_ optimization algorithms"
"post estimation algorithm" » "risk estimation algorithm", "pulses estimation algorithm"
"pose estimation algorithm" » "poses estimation algorithm", "jose estimation algorithm", "dose 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: (((("pose estimation algorithm") OR ("post estimation algorithm"))) or ("_ optimized algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pose estimation algorithm") OR ("post estimation algorithm"))) OR ("_ optimized algorithms")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"pose estimation algorithm\") OR (\"post estimation algorithm\"))) or (\"_ optimized algorithms\"))".
• Removing quotes may allow a broader search: (((( pose estimation algorithm ) OR ( post estimation algorithm ))) or ( _ optimized algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("pose estimation algorithm") OR ("post estimation algorithm"))) or ("_ optimized algorithms"))*.