hi,

general course on bba gives the idea of the different business management system, which may includes finance, marketing, banking services etc etc. however a specialized bba course is more focused on the particular topic. some popular stream for bba courses is

Hospitality & Hotel Management.

Travel and Tourism Management.

International Business.

Integrated Marketing Communications.

Event Management.

Finance.

Aviation Management.

Communication and Media Management.

however I think you should give priority in college selection rather then very much focus on topic, as after bba courses most students aim for mba, now if you do a general bba course, than you may get the idea for different sector and for your mba studies you can choose the topic as per your interest.