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