Perhaps you should try some spelling variations:
"coder propagation coder and programs" » "mode propagation coder and programs" (Expand search), "model propagation coder and programs" (Expand search), "modes propagation coder and programs" (Expand search), "coder propagation model and programs" (Expand search), "coder propagation over and programs" (Expand search), "coder propagation modes and programs" (Expand search), "coder propagation code and programs" (Expand search), "coder propagation codes and programs" (Expand search), "coder propagation poder and 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 propagation coder and programs") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder propagation coder and programs\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder propagation coder and programs ) OR ( api python python python programming ))*.