Perhaps you should try some spelling variations:
"coder coder computational modeling proposal" » "coder code computational modeling proposal" (Expand search), "coder poder computacional modeling proposal" (Expand search), "coder model computational modeling proposal" (Expand search), "coder coder computational modelling proposal" (Expand search), "coder coder computational model proposal" (Expand search), "coder coder computational guideline proposal" (Expand search), "coder decoder computational modeling proposal" (Expand search), "code code computational modeling proposal" (Expand search), "decoder codec computational modeling proposal" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 computational modeling proposal\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder computational modeling proposal ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder computational modeling proposal") OR ("_ python python python programming"))*.