Perhaps you should try some spelling variations:
"modified pose optimization algorithmssssssss" » "modified pose optimization algorithms", "modified qoe optimization algorithmssssssss", "modified game optimization algorithmssssssss", "modified response optimization algorithmssssssss", "modified male optimization algorithmssssssss", "modified passive optimization algorithmssssssss"
"modified objective allocation algorithm" » "modified objective estimation algorithm", "modified objective evolution algorithm", "modified objective predation 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: (("modified pose optimization algorithmssssssss") or ("modified objective allocation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified pose optimization algorithmssssssss") OR ("modified objective allocation algorithm")).
• Removing quotes may allow a broader search: (( modified pose optimization algorithmssssssss ) or ( modified objective allocation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified pose optimization algorithmssssssss") or ("modified objective allocation algorithm"))*.