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