Perhaps you should try some spelling variations:
"coder coder and teaching proposal" » "coder coder and teaching process" (Expand search), "coder decoder and teaching proposal" (Expand search), "code code and teaching proposal" (Expand search), "decoder codec and teaching proposal" (Expand search), "coder code and teaching proposal" (Expand search), "coder codes and teaching proposal" (Expand search), "coder poder and 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 coder and teaching proposal\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder and teaching proposal ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder and teaching proposal") OR ("api python python python programming"))*.