We think there is a bug in the tagCloud view. The words that contains accents are cut and are not displayed correctly. See the attached picture. The biggest word "Vica" should be "Cívica". Another point is that spaces are not respected. For instance "Banca Cívica" is displayed as 2 individual words.
Thanks for your comments. The Tag view is an experimental view at the moment. We aim to develop a fully featured Tag/Word view in a future release of Omniscope. When we do implement it we will ensure that all these issues are rectified.