Research world clouds

I have recently attended a session at the Learning and Teaching Conference held at the University of Teesside that began by demonstrating world cloud with the keywords of the presentation.

I was intrigued to see what my research world cloud woud look like, so I used the free software, Wordle and pasted in the text box the introductory sections of each of my thesis chapters.
This was what it came up with , and I am quite pleased with it as I think it manages to capture the essence of my research work