Perhaps you should try some spelling variations:
"coder precoder cda teaching programming" » "coder precoder cda teaching program" (Expand search), "coder decoder cda teaching programming" (Expand search), "coder precoder _ teaching programming" (Expand search), "coder precoder hp teaching programming" (Expand search), "coder precoder rda teaching programming" (Expand search), "coder precoder ctsa teaching programming" (Expand search), "coder precoder eja teaching programming" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder cda teaching programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder cda teaching programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder cda teaching programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder cda teaching programming") OR ("api python python python programming"))*.