Perhaps you should try some spelling variations:
"_ optimization algorithms" » "_ optimisation algorithm", "_ estimation algorithms", "_ optimizer algorithms"
"_ optimized algorithms" » "_ optimized algorithm", "_ optimizer algorithms"
"poses estimation algorithm" » "pose estimation algorithm", "pulses estimation algorithm", "cover estimations algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("poses estimation algorithm") or ((("_ optimization algorithms") OR ("_ optimized algorithms"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("poses estimation algorithm") OR ((("_ optimization algorithms") OR ("_ optimized algorithms")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"poses estimation algorithm\") or (((\"_ optimization algorithms\") OR (\"_ optimized algorithms\"))))".
• Removing quotes may allow a broader search: (( poses estimation algorithm ) or ((( _ optimization algorithms ) OR ( _ optimized algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("poses estimation algorithm") or ((("_ optimization algorithms") OR ("_ optimized algorithms"))))*.