Perhaps you should try some spelling variations:
основіееа\" » основіеа\" (Expand Search), основееа\" (Expand Search), основныееа\" (Expand Search), основііееа\" (Expand Search), основеіееа\" (Expand Search)
основіе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основные\\" (Expand Search), основііе\\" (Expand Search), основеіе\\" (Expand Search)
основеіе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основні\\" (Expand Search), основіеіе\\" (Expand Search), основееіе\\" (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 (основіееа\\" OR (основіе\\\" OR основеіе\\\"))) OR (\\\"ґрунтова основ\\\"))*\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова (основіееа OR (основіе\ OR основеіе\ ))) OR (\ ґрунтова основ\ ))*.