Perhaps you should try some spelling variations:
"_ convolution algorithms" » "_ evolution algorithm", "d convolutional algorithms", "_ evolution algorithms", "_ convection algorithms"
"via solution algorithm" » "via evolution algorithm", "via evolutionary algorithm", "_ solution algorithm"
"policy estimation algorithm" » "policy optimization algorithm", "pose estimation algorithm", "motion 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: (("policy estimation algorithm") or ((("via solution algorithm") or ("_ convolution algorithms"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("policy estimation algorithm") OR ((("via solution algorithm") OR ("_ convolution algorithms")))).
• Removing quotes may allow a broader search: (( policy estimation algorithm ) or ((( via solution algorithm ) or ( _ convolution algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("policy estimation algorithm") or ((("via solution algorithm") or ("_ convolution algorithms"))))*.