Perhaps you should try some spelling variations:
"coder detection methods based program" » "coder selection methods based program" (Expand search), "coder extraction methods based program" (Expand search), "code detection methods based program" (Expand search), "border detection methods based program" (Expand search), "corner detection methods based program" (Expand search), "coder detection method based program" (Expand search), "coder detection methods used program" (Expand search), "coder detection methods and program" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 detection methods based program\") OR (\"on python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder detection methods based program ) OR ( on python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder detection methods based program") OR ("on python python python programming"))*.