Perhaps you should try some spelling variations:
основііе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіііе\" (Expand Search), основеііе\" (Expand Search)
основііееііе\" » основіеііе\" (Expand Search), основееііе\" (Expand Search), основніеііе\" (Expand Search), основіііееііе\" (Expand Search), основеііееііе\" (Expand Search)
основііеіные\" » основііные\" (Expand Search), основеіные\" (Expand Search), основнііные\" (Expand Search), основіііеіные\" (Expand Search), основеііеіные\" (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 ((основііе\\" OR основііееііе\\") OR основііеіные\\")) OR (\\\"ґрунтова основ\\\"))~\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основііе OR основііееііе ) OR основііеіные )) OR (\ ґрунтова основ\ ))~.