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