1. A computer-implemented method comprising: receiving a search query; obtaining a candidate set of search results that correspond to the search query; obtaining an indication that the search query is classified as including query terms that (i) do not likely relate to a particular class of people, (ii) likely relate to the particular class of people, or (iii) likely relate to the particular class of people and include sensitive or offensive terms; obtaining, for each search result in the candidate set of search results, an indication that the search result is classified as likely including (i) non-sensitive and non-offensive content, or (ii) sensitive or offensive content; selecting, from among the candidate set of search results, a presentation set of search results based at least on (I) the indication that the search query is classified as including query terms that (i) are not likely related to the particular class of people, (ii) are likely related to the particular class of people, or (iii) are likely related to the particular class of people and include sensitive or offensive terms, and (II) the indication that the search result is classified as likely including (i) non-sensitive and non-offensive content, or (ii) sensitive or offensive content; and providing one or more search results of the presentation set of search results for output in response to the search query.