Improving the search

You must use boolean operators in capital letters.

With all of the words:
You can use prefix AND or a simple white space.
For example: You are looking for subvenció and joventut: subvenció joventut or subvenció AND joventut.
With at least one of the words:
Prefix OR.
For example: You look for subvenció or conveni: subvenció OR conveni.
With one word and without another word:
AND NOT or dash (-) together with second word.
For example: You look for subvenció but without joventut: subvenció AND NOT joventut or subvenció
-joventut
.
With the exact phrase:
Between double quotes ("__________").
For example: You look for Museu de Ciencies Naturals: "Museu de Ciencies Naturals".
With part of a word:
Asterisk (*) at the end of a word.
For example: You are looking for something related to classificació such as classificacions, classificats, classificaven, etc.: classific*.
You don’t know part of the word:
The question mark (?) is used to replace a letter that you don’t know. You have to use as many questions marks as unknowed letters.
For example: You look for joventut, but it could be joventut or juventut: j?ventut.