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