Perhaps you should try some spelling variations:
"code learning evolution algorithm" » "code learning evolutionary algorithm", "code learning convolution algorithms", "code learning estimation algorithm", "code learning convolution algorithm", "code learning emotion algorithm", "how learning evolution algorithm"
"modified objective solution algorithm" » "modified objective evolutionary algorithm", "modified objective allocation algorithm", "modified objective convolution algorithms", "modified objective 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: (("modified objective solution algorithm") or ("code learning evolution algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective solution algorithm") OR ("code learning evolution algorithm")).
• Removing quotes may allow a broader search: (( modified objective solution algorithm ) or ( code learning evolution algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective solution algorithm") or ("code learning evolution algorithm"))*.