Perhaps you should try some spelling variations:
основіеа\\" » основі\\" (Expand Search), основе\\" (Expand Search), основіа\\" (Expand Search), основеа\\" (Expand Search), основныеа\\" (Expand Search), основііеа\\" (Expand Search), основеіеа\\" (Expand Search)
основееі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіееі\" (Expand Search), основеееі\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (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 ((основіеа\\\" OR основееі\\") OR основіе\\")) OR (\\\\"ґрунтова основ\\\\"))\\\"\\"\"".
• Removing quotes may allow a broader search: \ ((\\ ґрунтова ((основіеа\ OR основееі ) OR основіе )) OR (\\ ґрунтова основ\\ ))\.