Perhaps you should try some spelling variations:
"modified graph convolutional algorithm" » "modified graph convolution algorithms", "modified graph evolution algorithm", "modified graph evolutionary algorithm", "modified deep convolutional algorithm", "modified trained convolutional algorithm"
"modified notion optimizer algorithms" » "modified notion optimized algorithms", "modified notion optimized algorithm", "modified notion optimization algorithms"

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 optimizer algorithms") OR ("modified graph convolutional algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified notion optimizer algorithms\") OR (\"modified graph convolutional algorithm\"))".
• Removing quotes may allow a broader search: (( modified notion optimizer algorithms ) OR ( modified graph convolutional algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified notion optimizer algorithms") OR ("modified graph convolutional algorithm"))*.