Perhaps you should try some spelling variations:
основеіа\\" » основі\\" (Expand Search), основе\\" (Expand Search), основні\\" (Expand Search), основіеіа\\" (Expand Search), основееіа\\" (Expand Search)
основіе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основные\\" (Expand Search), основііе\\" (Expand Search), основеіе\\" (Expand Search)
основіеііеіа\\" » основіііеіа\\" (Expand Search), основеііеіа\\" (Expand Search), основныеііеіа\\" (Expand Search), основііеііеіа\\" (Expand Search), основеіеііеіа\\" (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 ((основеіа\\\" OR основіе\\\") OR основіеііеіа\\\")) OR (\\\"ґрунтова основ\\\"))*\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основеіа\ OR основіе\ ) OR основіеііеіа\ )) OR (\ ґрунтова основ\ ))*.