Perhaps you should try some spelling variations:
"coder coder continuous smith problem" » "coder under continuous smith problem" (Expand search), "coder order continuous smith problem" (Expand search), "coder elder continuous smith problem" (Expand search), "coder coder continuous with problem" (Expand search), "coder coder continuous limits problem" (Expand search), "coder coder continuous spike problem" (Expand search), "coder coder continuous math problem" (Expand search), "coder coder continuous path problem" (Expand search), "coder decoder continuous smith problem" (Expand search), "code code continuous smith problem" (Expand search), "decoder codec continuous smith 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 continuous smith problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder continuous smith problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder continuous smith problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder continuous smith problem") OR ("api python python python programming"))*.