Perhaps you should try some spelling variations:
основееі\\" » основі\\" (Expand Search), основе\\" (Expand Search), основні\\" (Expand Search), основіееі\\" (Expand Search), основеееі\\" (Expand Search)
основееіееіееі\" » основіееіееі\" (Expand Search), основеееіееі\" (Expand Search), основніееіееі\" (Expand Search), основіееіееіееі\" (Expand Search), основеееіееіееі\" (Expand Search)
основіні\" » основні\" (Expand Search), основі\" (Expand Search), основііні\" (Expand Search), основеіні\" (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 ((основееі\\\" OR основееіееіееі\\") OR основіні\\")) OR (\\\"ґрунтова основ\\\"))~\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основееі\ OR основееіееіееі ) OR основіні )) OR (\ ґрунтова основ\ ))~.