Perhaps you should try some spelling variations:
"coder coder commitment medical practice" » "coder coder commitment empirical practice" (Expand search), "coder coder commitment technical practice" (Expand search), "coder coder commitment physical practice" (Expand search), "coder power commitment medical practice" (Expand search), "coder career commitment medical practice" (Expand search), "coder leader commitment medical practice" (Expand search), "coder coder commitment clinical practice" (Expand search), "coder coder commitment pedagogical practice" (Expand search), "coder decoder commitment medical practice" (Expand search), "code code commitment medical practice" (Expand search), "decoder codec commitment medical practice" (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 commitment medical practice") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder commitment medical practice\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder commitment medical practice ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder commitment medical practice") OR ("on python python python programming"))*.