1. A method comprising: receiving, by one or more processors, a request to remove a news item from a list of news items, the list of news items being presented based on receiving a search query; removing, by one or more processors, the requested news item; responsive to the request, automatically removing, by the one or more processors, news items with content similar to content of the requested news item; forming, by the one or more processors, an updated list of news items, based on the removing the requested news item and the removing the news items with content similar to content of the requested news item; and providing for presentation, by one or more processors, the updated list of news items.
2. The method of claim 1 , further comprising: preventing the requested news item and the news items with content similar to the content of the requested news item from being presented based on receiving a second search query.