Perhaps you should try some spelling variations:
"and coverage by teaching programming" » "and coverage by teaching program" (Expand search), "and cover by teaching programming" (Expand search), "and coverage of teaching programming" (Expand search), "and coverage in teaching programming" (Expand search), "and coverage _ 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: (("and coverage by teaching programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and coverage by teaching programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( and coverage by teaching programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and coverage by teaching programming") OR ("api python python python programming"))*.