Perhaps you should try some spelling variations:
"coder coder control machine process" » "coder coder control machining process" (Expand search), "coder coder control teaching process" (Expand search), "coder coder control leaching process" (Expand search), "coder poder control machine process" (Expand search), "coder encoder control machine process" (Expand search), "coder poder controle machine process" (Expand search), "coder decoder control machine process" (Expand search), "code code control machine process" (Expand search), "decoder codec control machine process" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python 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 control machine process") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder control machine process\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder control machine process ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder control machine process") OR ("_ python python python programming"))*.