Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеііеееі\\" » основіііеееі\\" (Expand Search), основеііеееі\\" (Expand Search), основныеііеееі\\" (Expand Search), основііеііеееі\\" (Expand Search), основеіеііеееі\\" (Expand Search)
основныееі\" » основные\" (Expand Search), основіныееі\" (Expand Search), основеныееі\" (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 ((основіе\\" OR основныееі\\") OR основіеііеееі\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основіе OR основныееі ) OR основіеііеееі\ )) OR (\ ґрунтова основ\ )).