Perhaps you should try some spelling variations:
"modified objective optimization algorithms" » "modified objective optimisation algorithm", "modified objective estimation algorithms", "modified objective estimation algorithm", "modified multiobjective optimization algorithms"
"machine learning aided algorithm" » "machine learning adam algorithm", "machine learning driven algorithm", "machine learning winner algorithm", "machine learning based algorithm", "machine learning model algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("machine learning aided algorithm") OR ("modified objective optimization algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"machine learning aided algorithm\") OR (\"modified objective optimization algorithms\"))".
• Removing quotes may allow a broader search: (( machine learning aided algorithm ) OR ( modified objective optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("machine learning aided algorithm") OR ("modified objective optimization algorithms"))*.