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