Digiting “agua AND abastecimiento” in Text to find it is possible to find all the authorities that contain both words.

The result will appear immediately regardless the number of hits.

Selecting an authority from the list that is displayed in the window Query results, this will be able to be viewed, printed or exported to a text file.

Double clicking on an authority from the list that is displayed in the window Query results, its contents will be displayed immediately (ABASTECIMIENTO DE AGUA, in this example), showing highlighted the words used in the search.

Double clicking on another authority from the list Query results, it is possible to browse its contents quickly.

To narrow the number of authorities that resulted from the previous query, it si possible to add a new word as a condition of search.