Grammar, Usage / When to capitalize (camel case) words? [3]

Hi, I am writing my SOP for Masters in Computer Science. I'm little confused when to capitalize words in sentences. For instance, should I capitalize (camel case) the highlighted words in the below excerpt?

Ongoing work at XXX and other projects made me aware of the importance of well designed, robust and resilient **Software Systems** in particular **Distributed Systems** to run complex algorithms and cater the growing needs of clients in today's world.

Thanks
Surya