Perhaps you should try some spelling variations:
"coder coder fully validated program" » "coder coder fully vaccinated program" (Expand search), "coder decoder fully validated program" (Expand search), "code code fully validated program" (Expand search), "decoder codec fully validated program" (Expand search), "coder order fully validated 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 fully validated program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder fully validated program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder fully validated program") OR ("api python python python programming"))*.