Perhaps you should try some spelling variations:
"coder coder decoder and notation" » "coder encoder decoder and notation" (Expand search), "code code decoder and notation" (Expand search), "decoder codec decoder and notation" (Expand search), "codesc poder decoder and notation" (Expand search), "coder coder decode and notation" (Expand search), "coder coder encoder and notation" (Expand search), "coder coder decoder in notation" (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)

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 decoder and notation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoder and notation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder decoder and notation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder and notation") OR ("api python python python programming"))*.