Perhaps you should try some spelling variations:
"coder coder sample education program" » "coder coder example education program" (Expand search), "coder coder sample reduction program" (Expand search), "coder coder famele education program" (Expand search), "coder modern sample education program" (Expand search), "coder cover samples education program" (Expand search), "coder code samples education program" (Expand search), "coder decoder sample education program" (Expand search), "code code sample education program" (Expand search), "decoder codec sample education 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 sample education program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sample education program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sample education program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sample education program") OR ("on python python python programming"))*.