Perhaps you should try some spelling variations:
improv\" » improve\" (Expand Search), improved\" (Expand Search)
improvedeed\" » improveedeed\" (Expand Search), improvededeed\" (Expand Search), improveded\" (Expand Search), improveed\" (Expand Search)
improvedeedde\" » improveedeedde\" (Expand Search), improvededeedde\" (Expand Search), improvededde\" (Expand Search), improveedde\" (Expand Search)
improvede\\" » improveede\\" (Expand Search), improvedede\\" (Expand Search), improved\\" (Expand Search), improve\\" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"\\"((\\\"theatre ((improv\\" OR improvedeed\\") OR improvedeedde\\")) OR (\\\"theatre improvede\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ theatre ((improv OR improvedeed ) OR improvedeedde )) OR (\ theatre improvede\ )).