Perhaps you should try some spelling variations:
"coder implementation in wsn programming" » "code implementation in wsn programming" (Expand search), "decoder implementation in wsn programming" (Expand search), "model implementation in wsn programming" (Expand search), "coder implementation and wsn programming" (Expand search), "coder implementation of wsn programming" (Expand search), "coder implementation in in programming" (Expand search), "coder implementation in on programming" (Expand search), "coder implementation in cone programming" (Expand search)
"python coding python python programming" » "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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 implementation in wsn programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation in wsn programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation in wsn programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation in wsn programming") OR ("python coding python python programming"))*.