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 coding rs proposal" » "coder modern coding rs proposal" (Expand search), "coder color coding rs proposal" (Expand search), "coder odor coding rs proposal" (Expand search), "coder decoder coding rs proposal" (Expand search), "code code coding rs proposal" (Expand search), "decoder codec coding rs proposal" (Expand search), "coder coder coding sts proposal" (Expand search), "coder coder coding its proposal" (Expand search), "coder coder coding his proposal" (Expand search), "coder coder coding is proposal" (Expand search), "coder coder coding ts proposal" (Expand search), "coder coder coding rnas 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 coding rs proposal\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder coding rs proposal ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding rs proposal") OR ("in python python python programming"))*.