Perhaps you should try some spelling variations:
"coder sampling _ coding program" » "under sampling _ coding program" (Expand search), "core sampling _ coding program" (Expand search), "over sampling _ coding program" (Expand search), "coder sampling _ cloning program" (Expand search), "coder sampling _ loading program" (Expand search), "coder sampling _ cooling programs" (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 sampling _ coding program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder sampling _ coding program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder sampling _ coding program ) OR ( api python python python programming ))*.