Perhaps you should try some spelling variations:
"coder defense coder teaching proposal" » "coder defense coder teaching process" (Expand search), "coder defense code teaching proposal" (Expand search), "coder defense poder teaching proposal" (Expand search), "coder defense model teaching proposal" (Expand search), "border defense coder teaching proposal" (Expand search), "cyber defense coder teaching proposal" (Expand search), "tower defense coder teaching proposal" (Expand search), "coder defense border teaching proposal" (Expand search), "coder defense modern 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.

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