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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"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"))*.