Perhaps you should try some spelling variations:
"coder coder formal verification program" » "coder coder formal certification program" (Expand search), "coder coder formal diversification program" (Expand search), "coder coder formal certification programs" (Expand search), "coder poder formal verification program" (Expand search), "coder poder forma verification program" (Expand search), "coder poder formas verification program" (Expand search), "coder decoder formal verification program" (Expand search), "code code formal verification program" (Expand search), "decoder codec formal verification 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 coder formal verification program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder formal verification program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder formal verification program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder formal verification program") OR ("api python python python programming"))*.