Perhaps you should try some spelling variations:
"coder coder formal models program" » "coder coder formal model program" (Expand search), "coder coder formal modelo programa" (Expand search), "coder coder formal model programa" (Expand search), "coder coder animal models program" (Expand search), "coder coder deformable models program" (Expand search), "coder poder formal models program" (Expand search), "coder poder forma models program" (Expand search), "coder poder formas models program" (Expand search), "coder decoder formal models program" (Expand search), "code code formal models program" (Expand search), "decoder codec formal models 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder formal models program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder formal models program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder formal models program") OR ("api python python python programming"))*.