Perhaps you should try some spelling variations:
improv\\" » improve\\" (Expand Search), improved\\" (Expand Search)
improvedeededde\" » improveedeededde\" (Expand Search), improvededeededde\" (Expand Search), improvedededde\" (Expand Search), improveededde\" (Expand Search), improveddedde\" (Expand Search)
improvede\" » improveede\" (Expand Search), improvedede\" (Expand Search), improved\" (Expand Search), improve\" (Expand Search)
improvedee\" » improveedee\" (Expand Search), improvededee\" (Expand Search), improvede\" (Expand Search), improvee\" (Expand Search), improved\" (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 improvedeededde\\") OR improvede\\")) OR (\\\"theatre improvedee\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ theatre ((improv\ OR improvedeededde ) OR improvede )) OR (\ theatre improvedee )).