Perhaps you should try some spelling variations:
"coder recognition validation computer program" » "coder recognition evaluation computer program" (Expand search), "coder recognition animation computer program" (Expand search), "coder recognition navigation computer program" (Expand search), "border recognition validation computer program" (Expand search), "mode recognition validation computer program" (Expand search), "order recognition validation computer 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 recognition validation computer program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder recognition validation computer program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder recognition validation computer program") OR ("api python python python programming"))*.