Perhaps you should try some spelling variations:
"coder decoder method plc programming" » "coder decoder method c programming" (Expand search), "coder decoder method block programming" (Expand search), "coder decoder method _ programming" (Expand search), "coder decoding method plc programming" (Expand search), "coder dader method plc programming" (Expand search), "coder decoupled method plc programming" (Expand search), "encoder decoder method plc programming" (Expand search), "coder decoder methods plc programming" (Expand search), "coder decoder method hplc programming" (Expand search), "coder decoder method pccm 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), "rpa python python python programming" (Expand search), "manim 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 decoder method plc programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder method plc programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder method plc programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder method plc programming") OR ("api python python python programming"))*.