Documentation and publications service





Key words

Free Text


Help. How to do a search

  • The search system gives back all the data base records with the same key words as those used in the searching fields.
  • Truncated words can be used to allow more broad searches.
  • Several key words can be introduced in each field. Use a blank space between words, please.
  • Any order is valid in every searching field.
  • Empty fields are not considered in the search.
  • The field "free text" searches all the words included in the rest of the fields.