Perhaps you should try some spelling variations:
"coder coder o2 teaching process" » "coder coder o2 teaching profession" (Expand search), "coder decoder o2 teaching process" (Expand search), "code code o2 teaching process" (Expand search), "decoder codec o2 teaching process" (Expand search), "coder coder l2 teaching process" (Expand search), "coder coder 2 teaching process" (Expand search), "coder coder pl2 teaching process" (Expand search), "coder code 2 teaching process" (Expand search), "coder under o2 teaching process" (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 o2 teaching process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder o2 teaching process\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder o2 teaching process ) OR ( api python python python programming ))*.