Perhaps you should try some spelling variations:
conferencias episcopales » conferencia episcopal (Expand Search), conferenze episcopali (Expand Search)
conferenza episcopale » conferenze episcopali (Expand Search), conferencia episcopal (Expand Search)
internazionale dei » internazionale di (Expand Search), internationale de (Expand Search), internazionale e (Expand Search)
cirillo de » cirillo e (Expand Search), carrillo de (Expand Search), murillo de (Expand Search)
dei santi » de santi (Expand Search), di santi (Expand Search), dei dati (Expand Search)
de metodo » del metodo (Expand Search), de metodos (Expand Search), e metodo (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: ((conferenza episcopale) OR (conferencias episcopales)) internazionale dei santi cirillo de metodo.