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