Intercambio means 'exchange' in spanish (the second most spoken language on the planet).

Yahoo gives over 17,500,000 results for intercambio and overture shows several thousand monthly searches.

Accepting offers on eIntercambio.com and IntercambioGlobal.com.

Here is a list of some more premium domains for sale(minimum offer per domain is low $x,xxx):

WideRange.info : excellent name for the .info tld - yahoo gives 120 million results for "wide range" and 1,140,00 results for "wide range of information".

Historically.info : one word domain with fitting tld - yahoo gives over 36 million results for 'historically'

Mid-Term.com : mid-term investments,interest rates,exams-papers,strategy etc

Appallingly.com : premium one word domain

DeInformacion.com : generic spanish word domain - yahoo gives over 26,500,000 results for "de informacion" and overture shows around 4,000 monthly results