Perhaps you should try some spelling variations:
"and pythons python python programming" » "and pitons python python programming" (Expand search), "and piton python python programming" (Expand search), "and pythons piton python programming" (Expand search), "and pythons pitons python programming" (Expand search), "and pythons pytm python programming" (Expand search), "and python python python programming" (Expand search)
"coder coder string c programming" » "coder coder string _ programming" (Expand search), "coder coder string cone programming" (Expand search), "coder coder string and programming" (Expand search), "coder cordel string c programming" (Expand search), "coder closed string c programming" (Expand search), "coder modelo string c programming" (Expand search), "coder decoder string c programming" (Expand search), "code code string c programming" (Expand search), "decoder codec string c programming" (Expand search), "coder coder string in programming" (Expand search), "coder coder string of 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 string c programming") OR ("and pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder string c programming\") OR (\"and pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder string c programming ) OR ( and pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder string c programming") OR ("and pythons python python programming"))*.