Perhaps you should try some spelling variations:
"coder coder sliding mode programmed" » "coder coder sliding of programmed" (Expand search), "coder coder sliding and programmed" (Expand search), "coder coder sliding the programmed" (Expand search), "coder order sliding mode programmed" (Expand search), "coder under sliding mode programmed" (Expand search), "coder closed sliding mode programmed" (Expand search), "coder decoder sliding mode programmed" (Expand search), "code code sliding mode programmed" (Expand search), "decoder codec sliding mode programmed" (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 coder sliding mode programmed") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sliding mode programmed\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sliding mode programmed ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sliding mode programmed") OR ("api python python python programming"))*.