Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coder ode system proposal" » "coder decoder ode system proposal" (Expand search), "code code ode system proposal" (Expand search), "decoder codec ode system proposal" (Expand search), "coder coder ode systems proposal" (Expand search), "coder coder oxide system proposal" (Expand search), "coder coder awe system proposal" (Expand search), "coder code code system proposal" (Expand search), "coder order ode system proposal" (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 ode system proposal\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder ode system proposal ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder ode system proposal") OR ("in python python python programming"))*.