Perhaps you should try some spelling variations:
"coder spelling teaching learning exercise" » "coder reading teaching learning exercise" (Expand search), "coder spelling teaching training exercise" (Expand search), "coder spelling teaching teaching exercise" (Expand search), "coder spelling teaching loading exercise" (Expand search), "some spelling teaching learning exercise" (Expand search), "correct spelling teaching learning exercise" (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 spelling teaching learning exercise") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder spelling teaching learning exercise\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder spelling teaching learning exercise ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder spelling teaching learning exercise") OR ("api python python python programming"))*.