Perhaps you should try some spelling variations:
"coder coder width radio programming" » "coder coder width radio programas" (Expand search), "coder coder width and programming" (Expand search), "coder coder width to programming" (Expand search), "coder decoder width radio programming" (Expand search), "code code width radio programming" (Expand search), "decoder codec width radio programming" (Expand search), "coder encoder with radio programming" (Expand search), "coder coder with radio programming" (Expand search), "coder coder width ratios 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 width radio programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder width radio programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder width radio programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder width radio programming") OR ("on python python python programming"))*.