Perhaps you should try some spelling variations:
"coder detection python teaching proposal" » "coder detection python teaching process" (Expand search), "coder detection method teaching proposal" (Expand search), "coder detection methods teaching proposal" (Expand search), "coder detection actions teaching proposal" (Expand search), "code detection python teaching proposal" (Expand search), "border detection python teaching proposal" (Expand search), "corner detection python teaching proposal" (Expand search), "coder detection action teaching proposal" (Expand search), "coder detection motion teaching proposal" (Expand search), "coder detection fashion 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 detection python teaching proposal\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder detection python teaching proposal ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder detection python teaching proposal") OR ("api python python python programming"))*.