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