Are you applying to Nicaragua? The reason I ask is that all the countries have their own preferances. In any case, mine was in anthropology and natural resources. A good place to look if you want to see the past grantee projects is on the website. There's an area where they list by year the past projects, and it looks like a general pattern in the region has been projects in public health, natural resources, women's issues, and anthrpology, but I'm sure it varies from place to place. Good luck!