Perhaps you should try some spelling variations:
"coder coder investigating teaching programming" » "coder coder investigative teaching programming" (Expand search), "coder coder investigation teaching programming" (Expand search), "coder coder investigational teaching programming" (Expand search), "coder coder investigating teaching program" (Expand search), "coder poder investigativo teaching programming" (Expand search), "coder fever investigating teaching programming" (Expand search), "coder consumer investigating teaching programming" (Expand search), "coder decoder investigating teaching programming" (Expand search), "code code investigating teaching programming" (Expand search), "decoder codec investigating 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 coder investigating teaching programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder investigating teaching programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder investigating teaching programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder investigating teaching programming") OR ("api python python python programming"))*.