Perhaps you should try some spelling variations:
"modified multiobjective optimizer algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithms", "modified multiobjective optimized algorithm"
"model using ibm algorithm" » "model using mom algorithm", "model using adam algorithm", "model using _ algorithm", "code using ibm algorithm", "models nursing ibm algorithm", "powder using ibm algorithm", "model using rbf algorithm"

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

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