The figure above shows the number of results (or webpages) in Google Search when the "core domain" of 20 initiatives are searched with inverted commas (“website”). The figures vary everyday because of, among others, two main reasons: first, some pages are only temporarily making reference to the selected sites; and, second, Google search engines are constantly updated and refined. Nevertheless, the figures provide a clear picture of the contributions to “web-available” knowledge of 20 selected foresight and horizon scanning (FHS) initiatives.