Perhaps you should try some spelling variations:
"coder collocation method based program" » "coder collection method based program" (Expand search), "coder collection methods based program" (Expand search), "coder application method based program" (Expand search), "power allocation method based program" (Expand search), "des collocations method based program" (Expand search), "and collocation method based program" (Expand search), "coder collocation method and program" (Expand search)
"and python python python programming" » "and pythons python python programming" (Expand search), "and piton python python programming" (Expand search), "and pitons python python programming" (Expand search), "in python python python programming" (Expand search), "on python python python programming" (Expand search), "api 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 collocation method based program\") OR (\"and python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder collocation method based program ) OR ( and python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder collocation method based program") OR ("and python python python programming"))*.