Perhaps you should try some spelling variations:
"coder precoder scheme between programme" » "coder precoding scheme between programme" (Expand search), "coder decoder scheme between programme" (Expand search), "coder precoder schemes between programme" (Expand search), "coder precoder schulen between programme" (Expand search), "coder precoder school between programme" (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 precoder scheme between programme") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder scheme between programme\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder scheme between programme ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder scheme between programme") OR ("api python python python programming"))*.