Perhaps you should try some spelling variations:
"coder validation method based program" » "coder valuation method based program" (Expand search), "coder evaluation method based program" (Expand search), "coder valuation methods based program" (Expand search), "code validation method based program" (Expand search), "model validation method based program" (Expand search), "models validation method based program" (Expand search), "coder validation method and 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 validation method based program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder validation method based program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder validation method based program") OR ("api python python python programming"))*.