Perhaps you should try some spelling variations:
"coder coder sparse coding proposals" » "coder coder sparse zoning proposals" (Expand search), "coder coder sparse bidding proposals" (Expand search), "coder coder sparse binding proposals" (Expand search), "coder over sparse coding proposals" (Expand search), "coder under sparse coding proposals" (Expand search), "coder novel sparse coding proposals" (Expand search), "coder decoder sparse coding proposals" (Expand search), "code code sparse coding proposals" (Expand search), "decoder codec sparse coding proposals" (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 sparse coding proposals\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sparse coding proposals ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sparse coding proposals") OR ("api python python python programming"))*.