Perhaps you should try some spelling variations:
основіеа\\" » основі\\" (Expand Search), основе\\" (Expand Search), основііеа\\" (Expand Search), основеіеа\\" (Expand Search)
основееі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіееі\" (Expand Search), основеееі\" (Expand Search)
основееіеа\\" » основіеа\\" (Expand Search), основееа\\" (Expand Search), основніеа\\" (Expand Search), основіееіеа\\" (Expand Search), основеееіеа\\" (Expand Search)
основ\\" » основі\\" (Expand Search), основе\\" (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: "\"\\"((\\\"ґрунтова ((основіеа\\\" OR основееі\\") OR основееіеа\\\")) OR (\\\"ґрунтова основ\\\"))*\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основіеа\ OR основееі ) OR основееіеа\ )) OR (\ ґрунтова основ\ ))*.