Perhaps you should try some spelling variations:
"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)
"coder coder using 19 problems" » "coder decoder using 19 problems" (Expand search), "code code using 19 problems" (Expand search), "decoder codec using 19 problems" (Expand search), "coder coders using 19 problems" (Expand search), "coder cover using 19 problems" (Expand search), "coder code using 19 problems" (Expand search), "coder coder using 19 problemas" (Expand search), "coder coder using 1 problems" (Expand search), "coder coder using 1929 problems" (Expand search), "coder coder using 139 problems" (Expand search), "coder coder using 1.9 problems" (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 using 19 problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using 19 problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using 19 problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using 19 problems") OR ("api python python python programming"))*.