Perhaps you should try some spelling variations:
improv\\" » improve\\" (Expand Search), improved\\" (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)
improvededeede\" » improveededeede\" (Expand Search), improvedededeede\" (Expand Search), improveddeede\" (Expand Search), improvedeede\" (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 improvede\\\") OR improvedee\\")) OR (\\\"theatre improvededeede\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ theatre ((improv\ OR improvede\ ) OR improvedee )) OR (\ theatre improvededeede )).