Perhaps you should try some spelling variations:
"coder coder learning proposal program" » "coder coder teaching proposal program" (Expand search), "coder coder reading proposal program" (Expand search), "coder coder training proposal program" (Expand search), "coder coder learning prorural program" (Expand search), "coder coder learning proposicao programa" (Expand search), "coder coder learning proposal paragraph" (Expand search), "coder codes learning proposal program" (Expand search), "coder modern learning proposal program" (Expand search), "coder model learning proposal program" (Expand search), "coder decoder learning proposal program" (Expand search), "code code learning proposal program" (Expand search), "decoder codec learning proposal program" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 learning proposal program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning proposal program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder learning proposal program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning proposal program") OR ("on python python python programming"))*.