Perhaps you should try some spelling variations:
"modified one approximation algorithm" » "modified one approximation algorithms", "modified time approximation algorithm", "modified _ approximation algorithm", "modified rough approximations algorithm", "modified male approximation algorithm", "modified near approximation algorithm", "modified orca approximation algorithm"
"modified trained solution algorithm" » "modified trained evolution algorithm", "modified trained convolution algorithms", "modified trained evolutionary algorithm", "modified traces solution algorithm", "modified saline solution 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 trained solution algorithm") OR ("modified one approximation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified trained solution algorithm\") OR (\"modified one approximation algorithm\"))".
• Removing quotes may allow a broader search: (( modified trained solution algorithm ) OR ( modified one approximation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified trained solution algorithm") OR ("modified one approximation algorithm"))*.