Perhaps you should try some spelling variations:
"coder coding coding teaching exercise" » "coder coding coding stretching exercise" (Expand search), "coder coding coding breathing exercise" (Expand search), "coder coding coding training exercise" (Expand search), "coder coding cloning teaching exercise" (Expand search), "coder coding doing teaching exercise" (Expand search), "coder coding modeling teaching exercise" (Expand search), "coder coding decoding teaching exercise" (Expand search), "coder coding using teaching exercise" (Expand search), "coder coding canine teaching exercise" (Expand search), "modern coding coding teaching exercise" (Expand search), "color coding coding teaching exercise" (Expand search), "odor coding coding teaching 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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding coding teaching exercise") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding teaching exercise\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coding teaching exercise ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding teaching exercise") OR ("api python python python programming"))*.