Perhaps you should try some spelling variations:
basin third » benin third, based third, asian third
tagus basin » tigris basin, ganges basin, thames basin
over tagus » river tagus, lower tagus, over tasks
work over » work never, network over
2008 its » 2008 itg, 2008 iti, 2008 5th
2008 iet » 2008 ieee

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: "((2008 its) OR (2008 iet)) work over tagus basin third".
• Adding a wildcard symbol may retrieve word variants: ((2008 its) OR (2008 iet)) work over tagus basin third*.