Perhaps you should try some spelling variations:
основееі\\" » основі\\" (Expand Search), основе\\" (Expand Search), основні\\" (Expand Search), основіееі\\" (Expand Search), основеееі\\" (Expand Search)
основееіііа\" » основіііа\" (Expand Search), основеііа\" (Expand Search), основніііа\" (Expand Search), основіееіііа\" (Expand Search), основеееіііа\" (Expand Search)
основееініа\" » основініа\" (Expand Search), основеніа\" (Expand Search), основнініа\" (Expand Search), основіееініа\" (Expand Search), основеееініа\" (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 основееіііа\\") OR основееініа\\")) OR (\\\"ґрунтова основ\\\"))~\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основееі\ OR основееіііа ) OR основееініа )) OR (\ ґрунтова основ\ ))~.