Perhaps you should try some spelling variations:
"coder coder to plc programming" » "coder coder to c programming" (Expand search), "coder coder to block programming" (Expand search), "coder coder to _ programming" (Expand search), "coder decoder to plc programming" (Expand search), "code code to plc programming" (Expand search), "decoder codec to plc programming" (Expand search), "coder code to plc programming" (Expand search), "coder codes to plc programming" (Expand search), "coder codec to plc programming" (Expand search), "coder coder to pln programming" (Expand search), "coder coder to place 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 to plc programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder to plc programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder to plc programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder to plc programming") OR ("api python python python programming"))*.