Perhaps you should try some spelling variations:
"coder coder and controlled practice" » "coder coder and controlled pragmatic" (Expand search), "coder coder and control practices" (Expand search), "coder coder and controlled action" (Expand search), "coder coder _ controlled practice" (Expand search), "coder decoder and controlled practice" (Expand search), "code code and controlled practice" (Expand search), "decoder codec and controlled practice" (Expand search), "coder code and controlled practice" (Expand search), "coder codes and controlled practice" (Expand search), "coder poder and controlled practice" (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 and controlled practice") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and controlled practice\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and controlled practice ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and controlled practice") OR ("_ python python python programming"))*.