Perhaps you should try some spelling variations:
основееные\\" » основные\\" (Expand Search), основіееные\\" (Expand Search), основеееные\\" (Expand Search)
основііеіеіе\" » основііеіе\" (Expand Search), основеіеіе\" (Expand Search), основнііеіе\" (Expand Search), основіііеіеіе\" (Expand Search), основеііеіеіе\" (Expand Search)
основііе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основні\\" (Expand Search), основіііе\\" (Expand Search), основеііе\\" (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 ((основііеіеіе\\" OR основееные\\\") OR основііе\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основііеіеіе OR основееные\ ) OR основііе\ )) OR (\ ґрунтова основ\ )).