Perhaps you should try some spelling variations:
"coder pattern detection algorithm based" » "coder pattern detection algorithms based" (Expand search), "coder pattern selection algorithm based" (Expand search), "coder pattern detection algorithm and" (Expand search), "cover pattern detection algorithm based" (Expand search), "cover patterns detection algorithm based" (Expand search), "powder pattern detection algorithm based" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder pattern detection algorithm based") OR ("api pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder pattern detection algorithm based\") OR (\"api pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder pattern detection algorithm based ) OR ( api pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder pattern detection algorithm based") OR ("api pitons python python programming"))*.