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