Perhaps you should try some spelling variations:
"coder validation in learning program" » "code validation in learning program" (Expand search), "model validation in learning program" (Expand search), "models validation in learning program" (Expand search), "coder validation in learning programme" (Expand search), "coder validation in learning problems" (Expand search), "coder validation in learning process" (Expand search), "coder validation and learning program" (Expand search), "coder validation of learning program" (Expand search), "coder validation _ learning 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 validation in learning program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder validation in learning program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder validation in learning program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder validation in learning program") OR ("api python python python programming"))*.