Perhaps you should try some spelling variations:
"coder duplicate selection algorithm based" » "coder duplicate detection algorithm based" (Expand search), "coder application selection algorithm based" (Expand search), "coder duplication detection algorithm based" (Expand search), "or duplicate selection algorithm based" (Expand search), "hour duplicate selection algorithm based" (Expand search), "coder duplicate selection algorithm and" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 selection algorithm based\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder duplicate selection algorithm based ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder duplicate selection algorithm based") OR ("via python python python programming"))*.