Perhaps you should try some spelling variations:
improv\\" » improve\\" (Expand Search), improved\\" (Expand Search)
improveedeeedd\" » improveeedeeedd\" (Expand Search), improvedeedeeedd\" (Expand Search), improvedeeedd\" (Expand Search), improveddeeedd\" (Expand Search)
improveedeee\" » improveeedeee\" (Expand Search), improvedeedeee\" (Expand Search), improvedeee\" (Expand Search), improveddeee\" (Expand Search)
improvee\" » improveee\" (Expand Search), improvedee\" (Expand Search), improve\" (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 improveedeeedd\\") OR improveedeee\\")) OR (\\\"theatre improvee\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ theatre ((improv\ OR improveedeeedd ) OR improveedeee )) OR (\ theatre improvee )).