Based on the clue 'colombia to the north peru to the west paraguay to...', what is the answer?

What is referred to by 'cologne germany'? Based on the clue 'colombia venezuela share the guajira peninsula wh...', what is the answer? Based on the clue 'colombia is second while brazil is the worlds larg...', what is the answer? Based on the clue 'colombia panama ecuador venezuela were once part ...', what is the answer? What is referred to by 'colombia venezuela ecuador'? What is associated with: colombian born alberto perez brought this latin inspired dance fitness party to miami in 2001? What is associated with: colombias coat of arms was adopted in 1834 features this vulture perched on top? Based on the clue 'colombias gulf of uraba is the southernmost extrem...', what is the answer?