Perhaps you should try some spelling variations:
una parola » una paria, una tavola
la parola » la parole
una pala » una cala, una paria, una scala
y undd » y unidad
y und » _ und, 1 und, 2 und
sombrero » sobrero, obrero, somber

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: con ((una pala) OR (((una parola) OR (la parola)))) ((y und) OR (y undd)) sombrero.
• The words AND, OR and NOT may confuse the search; try adding quotes: "con ((una pala) or (((una parola) OR (la parola)))) ((y und) or (y undd)) sombrero".
• Adding a wildcard symbol may retrieve word variants: con ((una pala) or (((una parola) OR (la parola)))) ((y und) or (y undd)) sombrero*.