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