Perhaps you should try some spelling variations:
основееі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіееі\" (Expand Search), основеееі\" (Expand Search)
основееіеііеа\\" » основіеііеа\\" (Expand Search), основееііеа\\" (Expand Search), основніеііеа\\" (Expand Search), основіееіеііеа\\" (Expand Search), основеееіеііеа\\" (Expand Search)
основіеные\" » основные\" (Expand Search), основііеные\" (Expand Search), основеіеные\" (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 ((основееі\\" OR основіеные\\") OR основееіеііеа\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основееі OR основіеные ) OR основееіеііеа\ )) OR (\ ґрунтова основ\ )).