Perhaps you should try some spelling variations:
основіеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіі\" (Expand Search), основеі\" (Expand Search), основныеі\" (Expand Search), основііеі\" (Expand Search), основеіеі\" (Expand Search)
основныеі\" » основные\" (Expand Search), основні\" (Expand Search), основіныеі\" (Expand Search), основеныеі\" (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 ((основіеі\\" OR основныеі\\") OR (основіе\\" OR основіе\\"))) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіеі OR основныеі ) OR (основіе OR основіе ))) OR ( ґрунтова основ )).