Perhaps you should try some spelling variations:
"coder coder information c programming" » "coder codes information c programming" (Expand search), "coder cover information c programming" (Expand search), "coder modern information c programming" (Expand search), "coder coder information can programming" (Expand search), "coder coder information csi programming" (Expand search), "coder coder information coi programming" (Expand search), "coder coder information _ programming" (Expand search), "coder coder information cone programming" (Expand search), "coder coder information and programming" (Expand search), "coder decoder information c programming" (Expand search), "code code information c programming" (Expand search), "decoder codec information c programming" (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 information c programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder information c programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder information c programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder information c programming") OR ("on python python python programming"))*.