Perhaps you should try some spelling variations:
condiciones a » condiciones _, condiciones y, condiciones e
condicion de » condiciones de
trista perez » cristina perez, teresa perez, acosta perez
crespo pedro » cerezo pedro, crespo perez
de trista » de tristan, de turista, de turistas
a crespo » j crespo, ana crespo, a cristo
pedro la » pedro a, pedro l, pedro da

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( condicion de trista perez la pau ; ) OR ( condiciones a crespo pedro la paz ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( condicion de trista perez la pau ; ) or ( condiciones a crespo pedro la paz ; ))*.