Perhaps you should try some spelling variations:
"coder decoder mapping local programming" » "coder decoder mapping logical programming" (Expand search), "coder decoder mapping goal programming" (Expand search), "coder decoder mapping foetal programming" (Expand search), "coder cover mapping local programming" (Expand search), "coder code mapping local programming" (Expand search), "coder decoders hamming local programming" (Expand search), "encoder decoder mapping local 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 mapping local programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder mapping local programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder mapping local programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder mapping local programming") OR ("api python python python programming"))*.