Perhaps you should try some spelling variations:
"coder precoder ether teaching programming" » "coder precoder ether teaching program" (Expand search), "coder decoder ether teaching programming" (Expand search), "coder precoder better teaching programming" (Expand search), "coder precoder the teaching programming" (Expand search), "coder precoder their 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 ether teaching programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder ether teaching programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder ether teaching programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder ether teaching programming") OR ("api python python python programming"))*.