Perhaps you should try some spelling variations:
"coder coder teaching active problem" » "coder coder teaching action problem" (Expand search), "coder coder teaching practice problem" (Expand search), "coder coder teaching activity problem" (Expand search), "coder code teaching active problem" (Expand search), "coder poder teaching active problem" (Expand search), "coder model teaching active problem" (Expand search), "coder coder teaching active probe" (Expand search), "coder coder teaching activite probleme" (Expand search), "coder decoder teaching active problem" (Expand search), "code code teaching active problem" (Expand search), "decoder codec teaching active 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 active problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder teaching active problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder teaching active problem ) OR ( api python python python programming ))*.