Various types of data can be collected into a data set and related content and/or related concepts across the data in the data set and/or across search histories can be displayed as a visual representation. The related content/concepts can be presented as a function of incremental revealing of relationships. After reviewing the visual representation, a user can customize the data set and relationships by specifically excluding a related data segment. The visual representation can be applied across multiple searches or other obtained data. Through interaction with the visual representation, a user can drill down into common linkages of the data to more narrowly focus on a subset of the data and/or to refocus a search result and/or to provide annotations.