Perhaps you should try some spelling variations:
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основеіееі\\" » основіееі\\" (Expand Search), основеееі\\" (Expand Search), основніееі\\" (Expand Search), основіеіееі\\" (Expand Search), основееіееі\\" (Expand Search)
основеіііеееі\" » основіііеееі\" (Expand Search), основеііеееі\" (Expand Search), основніііеееі\" (Expand Search), основіеіііеееі\" (Expand Search), основееіііеееі\" (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 ((основеі\\" OR основеіееі\\\") OR основеіііеееі\\")) OR (\\\"ґрунтова основ\\\"))~\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основеі OR основеіееі\ ) OR основеіііеееі )) OR (\ ґрунтова основ\ ))~.