Perhaps you should try some spelling variations:
"coder coder content c programming" » "coder code content c programming" (Expand search), "coder copper content c programming" (Expand search), "coder over content c programming" (Expand search), "coder coder content _ programming" (Expand search), "coder coder content cone programming" (Expand search), "coder coder content and programming" (Expand search), "coder decoder content c programming" (Expand search), "code code content c programming" (Expand search), "decoder codec content c programming" (Expand search), "coder coder content co programming" (Expand search), "coder coder content 2 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 content c programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder content c programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder content c programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder content c programming") OR ("on python python python programming"))*.