Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"machinery using open algorithm" » "machines using open algorithm", "machinery using mppt algorithm", "machinery using our algorithm", "machinery using driven algorithm", "machinery using opencl algorithm", "machinery using one algorithm"

Try widening your search to All Fields.

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 ("machinery using open algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified multiobjective optimization algorithm") OR ("machinery using open algorithm")).
• Removing quotes may allow a broader search: (( modified multiobjective optimization algorithm ) or ( machinery using open algorithm )).
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