Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"model using one algorithm" » "model using our algorithm", "model using _ algorithm", "model using mom algorithm", "code using one algorithm", "models nursing one algorithm", "powder using one algorithm", "model using open algorithm", "model using pre algorithm", "model using online algorithm"

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

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