Perhaps you should try some spelling variations:
"coder coder perception cnc programming" » "coder coders perceptions cnc programming" (Expand search), "coder color perception cnc programming" (Expand search), "coder odor perception cnc programming" (Expand search), "coder coder perception conic programming" (Expand search), "coder coder perception cone programming" (Expand search), "coder coder perception and programming" (Expand search), "coder coder perception an programming" (Expand search), "coder coder perception case programming" (Expand search), "coder decoder perception cnc programming" (Expand search), "code code perception cnc programming" (Expand search), "decoder codec perception cnc programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons 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 coder perception cnc programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder perception cnc programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder perception cnc programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder perception cnc programming") OR ("api python python python programming"))*.