Perhaps you should try some spelling variations:
"coder and propagation algorithm learning" » "coder and approximation algorithm learning" (Expand search), "coder and projections algorithm learning" (Expand search), "coder and approximation algorithms learning" (Expand search), "coder crack propagation algorithm learning" (Expand search), "code and propagation algorithm learning" (Expand search), "codes and propagation algorithm learning" (Expand search), "poder and propagation algorithm learning" (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), "manim 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 and propagation algorithm learning") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and propagation algorithm learning\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder and propagation algorithm learning ) OR ( api python python python programming ))*.