Perhaps you should try some spelling variations:
improv\" » improve\" (Expand Search), improved\" (Expand Search)
improvedeeded\" » improveedeeded\" (Expand Search), improvededeeded\" (Expand Search), improvedded\" (Expand Search), improvededed\" (Expand Search), improveeded\" (Expand Search)
improvedee\" » improveedee\" (Expand Search), improvededee\" (Expand Search), improved\" (Expand Search), improvede\" (Expand Search), improvee\" (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 improvedeeded\\") OR improvedee\\")) OR (\\\"theatre improvede\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ theatre ((improv OR improvedeeded ) OR improvedee )) OR (\ theatre improvede\ )).