Perhaps you should try some spelling variations:
una tavola » la tavola, una parola, una tabla
y unidad » _ unidad, y unidades, la unidad
con una » con un
y und » _ und, 1 und, 2 und
somber » comber, samber, bomber

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: "con una tavola ((y und) OR (((y undd) OR (y unidad)))) somber".
• Adding a wildcard symbol may retrieve word variants: con una tavola ((y und) OR (((y undd) OR (y unidad)))) somber*.