Perhaps you should try some spelling variations:
"modified notion optimization algorithms" » "modified notion optimisation algorithm", "modified notion estimation algorithms", "modified notion estimation algorithm", "modified network optimization algorithms", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"mobile learning aided algorithm" » "machine learning aided algorithm", "mobile learning adam algorithm", "mobile learning driven algorithm", "mobile learning winner algorithm", "mobile learning based algorithm", "mobile 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: (("modified notion optimization algorithms") OR ("mobile learning aided algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified notion optimization algorithms\") OR (\"mobile learning aided algorithm\"))".
• Removing quotes may allow a broader search: (( modified notion optimization algorithms ) OR ( mobile learning aided algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified notion optimization algorithms") OR ("mobile learning aided algorithm"))*.