Perhaps you should try some spelling variations:
"coder decoder coder teaching program" » "coder decoder coder teaching proposal" (Expand search), "coder decoder coder teaching process" (Expand search), "coder decoder code teaching program" (Expand search), "coder decoder poder teaching program" (Expand search), "coder decoder model teaching program" (Expand search), "encoder decoder coder teaching program" (Expand search), "coder decoder codec teaching program" (Expand search), "coder decoder codecs teaching program" (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 decoder coder teaching program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder coder teaching program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder decoder coder teaching program ) OR ( api python python python programming ))*.