Perhaps you should try some spelling variations:
"modified adamverage approximation algorithms" » "modified average approximation algorithms", "modified dfverage approximation algorithms", "modified nearverage approximation algorithms"
"modified adam convolution algorithms" » "modified adam evolution algorithm", "modified adam solution algorithm", "modified df convolution algorithms", "modified near convolution algorithms"

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

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