Perhaps you should try some spelling variations:
"coder coder centered learning proposal" » "coder coder centered teaching proposal" (Expand search), "coder coder centered training proposal" (Expand search), "coder coder centered reading proposal" (Expand search), "coder user centered learning proposal" (Expand search), "coder care centered learning proposal" (Expand search), "coder body centered learning proposal" (Expand search), "coder decoder centered learning proposal" (Expand search), "code code centered learning proposal" (Expand search), "decoder codec centered learning 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 coder centered learning proposal") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder centered learning proposal\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder centered learning proposal ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder centered learning proposal") OR ("api python python python programming"))*.