Perhaps you should try some spelling variations:
"coder codec based cnc programming" » "coder codec based conic programming" (Expand search), "coder codec based cone programming" (Expand search), "coder codec based and programming" (Expand search), "decoder codec based cnc programming" (Expand search), "code code based cnc programming" (Expand search), "decoder codecs based cnc programming" (Expand search), "coder code based cnc programming" (Expand search), "coder coding based cnc programming" (Expand search), "coder codec based cnn programming" (Expand search), "coder codec based cns programming" (Expand search), "coder codec based cnt programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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 codec based cnc programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder codec based cnc programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder codec based cnc programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder codec based cnc programming") OR ("in python python python programming"))*.