Perhaps you should try some spelling variations:
"_ optimizedr algorithms" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithm", "_ optimise algorithms", "_ optimizeddr algorithms", "_ optimisedr algorithms"
"_ optimize algorithmss" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithm", "_ optimized algorithmss", "_ optimise algorithmss"
"risk estimation algorithm" » "pose estimation 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: (("risk estimation algorithm") or ((("_ optimize algorithmss") or ("_ optimizedr algorithms"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("risk estimation algorithm") OR ((("_ optimize algorithmss") OR ("_ optimizedr algorithms")))).
• Removing quotes may allow a broader search: (( risk estimation algorithm ) or ((( _ optimize algorithmss ) or ( _ optimizedr algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("risk estimation algorithm") or ((("_ optimize algorithmss") or ("_ optimizedr algorithms"))))*.