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