Perhaps you should try some spelling variations:
"modified write optimization algorithmssss" » "modified write optimisation algorithm", "modified write optimisation algorithmsss", "modified write estimation algorithmssss", "modified write estimation algorithmsss", "modified game optimization algorithmssss", "modified qoe optimization algorithmssss", "modified stage optimization algorithmssss"
"modified objective optimization algorithms" » "modified objective optimisation algorithm", "modified objective estimation algorithms", "modified objective estimation algorithm", "modified multiobjective optimization algorithms"

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 objective optimization algorithms") or ("modified write optimization algorithmssss"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective optimization algorithms") OR ("modified write optimization algorithmssss")).
• Removing quotes may allow a broader search: (( modified objective optimization algorithms ) or ( modified write optimization algorithmssss )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective optimization algorithms") or ("modified write optimization algorithmssss"))*.