Perhaps you should try some spelling variations:
improv\" » improve\" (Expand Search), improved\" (Expand Search)
improveded\" » improveeded\" (Expand Search), improvededed\" (Expand Search), improved\" (Expand Search), improvedd\" (Expand Search)
improvedeededde\" » improveedeededde\" (Expand Search), improvededeededde\" (Expand Search), improvedededde\" (Expand Search), improveededde\" (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 improveded\\") OR improvedeededde\\")) OR (\\\"theatre improvede\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ theatre ((improv OR improveded ) OR improvedeededde )) OR (\ theatre improvede\ )).