Perhaps you should try some spelling variations:
"coder coder the matlab programming" » "coder coder the math programming" (Expand search), "coder coder the matlab programa" (Expand search), "coder decoder the matlab programming" (Expand search), "code code the matlab programming" (Expand search), "decoder codec the matlab programming" (Expand search), "coder coder the atlas programming" (Expand search), "coder coder the mata programming" (Expand search), "coder coder the matas programming" (Expand search), "coder code the matlab programming" (Expand search), "coder cover the matlab programming" (Expand search), "coder poder the matlab 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 the matlab programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder the matlab programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder the matlab programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder the matlab programming") OR ("on python python python programming"))*.