Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіееіеіа\" » основіеіеіа\" (Expand Search), основееіеіа\" (Expand Search), основныееіеіа\" (Expand Search), основііееіеіа\" (Expand Search), основеіееіеіа\" (Expand Search)
основіеіні\\" » основііні\\" (Expand Search), основеіні\\" (Expand Search), основныеіні\\" (Expand Search), основііеіні\\" (Expand Search), основеіеіні\\" (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 основіееіеіа\\") OR основіеіні\\\")) OR (\\\"ґрунтова основ\\\"))*\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основіе OR основіееіеіа ) OR основіеіні\ )) OR (\ ґрунтова основ\ ))*.