Perhaps you should try some spelling variations:
"modified delphi convolutional algorithm" » "modified delphi convolution algorithms", "modified delphi evolution algorithm", "modified delphi evolutionary algorithm", "modified deep convolutional algorithm", "modified graph convolutional algorithm", "modified d convolutional algorithm"
"modified near estimation algorithms" » "modified near estimation algorithm", "modified near optimization algorithms", "modified near optimisation algorithm", "modified seird estimation algorithms", "modified adam estimation algorithms"

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 delphi convolutional algorithm") or ("modified near estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified delphi convolutional algorithm") OR ("modified near estimation algorithms")).
• Removing quotes may allow a broader search: (( modified delphi convolutional algorithm ) or ( modified near estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified delphi convolutional algorithm") or ("modified near estimation algorithms"))*.