Topics: This refers to the total number of topics analyzed in the cultural space of your search term. These topics are all directly or indirectly connected to your search topic within the context of your search.
Connections: This refers to the total number of connections that occur between the topics in the topic universe of your search term.
People: This refers to the total number of unique individuals from whom data was analyzed for a result set.
For example, in the example above, the topic universe consisted of 200,515 topics, sharing 838,340 connections among them, while capturing 453,548 people.