Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"powder using mppt algorithm" » "powder using mom algorithm", "powder using qspr algorithm", "code using mppt algorithm", "boiler using mppt algorithm", "model using mppt algorithm"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("powder using mppt algorithm") or ("modified multiobjective optimization algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("powder using mppt algorithm") OR ("modified multiobjective optimization algorithm")).
• Removing quotes may allow a broader search: (( powder using mppt algorithm ) or ( modified multiobjective optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("powder using mppt algorithm") or ("modified multiobjective optimization algorithm"))*.