Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"_ forecasting mppt algorithm" » "_ forecasting mixed algorithm", "_ forecasting _ algorithm", "_ forecasting air algorithm", "_ forecasting mom algorithm", "_ forecasting qspr algorithm"

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

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