Perhaps you should try some spelling variations:
"coder duplicate detection algorithms and" » "coder duplicate selection algorithm and" (Expand search), "coder plate detection algorithms and" (Expand search), "or duplicate detection algorithms and" (Expand search), "hour duplicate detection algorithms and" (Expand search), "coder duplicate detection algorithms _" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder duplicate detection algorithms and\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder duplicate detection algorithms and ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder duplicate detection algorithms and") OR ("in python python python programming"))*.