Perhaps you should try some spelling variations:
tagus asian » tagus basin, values asian
asian third » asia's third, design third, vision third
over tagus » river tagus, lower tagus, over tasks
its world » his world, its work
des world » his world
das world » das wort

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: 2008 ((((its world) OR (des world))) OR (das world)) over tagus asian third.
• The words AND, OR and NOT may confuse the search; try adding quotes: "2008 ((((its world) OR (des world))) or (das world)) over tagus asian third".
• Adding a wildcard symbol may retrieve word variants: 2008 ((((its world) OR (des world))) or (das world)) over tagus asian third*.