Perhaps you should try some spelling variations:
"coder propagation coder teaching proposal" » "mode propagation coder teaching proposal" (Expand search), "model propagation coder teaching proposal" (Expand search), "modes propagation coder teaching proposal" (Expand search), "coder propagation model teaching proposal" (Expand search), "coder propagation over teaching proposal" (Expand search), "coder propagation modes teaching proposal" (Expand search), "coder propagation coder teaching process" (Expand search), "coder propagation code teaching proposal" (Expand search), "coder propagation poder teaching proposal" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder propagation coder teaching proposal\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder propagation coder teaching proposal ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder propagation coder teaching proposal") OR ("api python python python programming"))*.