1. A system comprising: one or more processors; a database that stores maps of associations between search-related information and entities that are members of a social network; and memory storing computer-readable instructions by the one or more processors to perform operations including: performing an analysis of at least one of terms or phrases of searches performed by a plurality of members of the social network to infer interests of the plurality of members; determining, based on the analysis, that a first number of the searches is associated with a first interest, the first number of the searches being performed by a first group of members included in the social network; determining, based on the analysis, that a second number of the searches is associated with a second interest, the second number of the searches being performed by a second group of members included in the social network; forming, in the database, a first subnetwork of the social network, the first subnetwork including the first group of members; forming, in the database, a second subnetwork of the social network, the second subnetwork including the second group of members; receiving a search query from a user; determining search results responsive to the search query; returning the determined search results; determining that the search query corresponds with the first interest; and returning, at least partly in response to determining that the search query corresponds with the first interest, a link to at least one member of the first group of members.
1. A system comprising: one or more processors; a database that stores maps of associations between search-related information and entities that are members of a social network; and memory storing computer-readable instructions by the one or more processors to perform operations including: performing an analysis of at least one of terms or phrases of searches performed by a plurality of members of the social network to infer interests of the plurality of members; determining, based on the analysis, that a first number of the searches is associated with a first interest, the first number of the searches being performed by a first group of members included in the social network; determining, based on the analysis, that a second number of the searches is associated with a second interest, the second number of the searches being performed by a second group of members included in the social network; forming, in the database, a first subnetwork of the social network, the first subnetwork including the first group of members; forming, in the database, a second subnetwork of the social network, the second subnetwork including the second group of members; receiving a search query from a user; determining search results responsive to the search query; returning the determined search results; determining that the search query corresponds with the first interest; and returning, at least partly in response to determining that the search query corresponds with the first interest, a link to at least one member of the first group of members. 10. The system of claim 1 , wherein the operations further include facilitating execution of a background search in connection with communications between two or more of the entities, wherein the results of the background search are cached and dynamically displayed to at least one of the entities.