19. A computer-accessible storage medium storing instructions, wherein the instructions are computer-executable to: identify a result set including one or more of a plurality of online content sources, wherein each of the included one or more online content sources satisfies a keyword query including one or more keywords; for a given one of the online content sources included in said result set, identify and generate corresponding representations of one or more aggregate paths including said given online content source, wherein each of the one or more aggregate paths includes one or more navigation paths among said plurality of online content sources, wherein each of the one or more navigation paths is indicative of an access request by one or more users that originates from a corresponding originating one of said online content sources to access a corresponding destination one of said online content sources, wherein each such access request indicated by a navigation path occurs prior to generation of representations of said one or more aggregate paths, wherein a representation of a given one of said one or more aggregate paths is indicative of multiple ones of said online content sources; detect a selection of a particular online content source from one of said identified aggregate paths, wherein prior to said detecting, said particular online content source does not satisfy said keyword query; and in response to detecting said selection of said particular online content source, associate said one or more keywords included in said keyword query with said particular online content source, such that after said one or more keywords are associated with said particular online content source, said particular online content source satisfies said keyword query.
19. A computer-accessible storage medium storing instructions, wherein the instructions are computer-executable to: identify a result set including one or more of a plurality of online content sources, wherein each of the included one or more online content sources satisfies a keyword query including one or more keywords; for a given one of the online content sources included in said result set, identify and generate corresponding representations of one or more aggregate paths including said given online content source, wherein each of the one or more aggregate paths includes one or more navigation paths among said plurality of online content sources, wherein each of the one or more navigation paths is indicative of an access request by one or more users that originates from a corresponding originating one of said online content sources to access a corresponding destination one of said online content sources, wherein each such access request indicated by a navigation path occurs prior to generation of representations of said one or more aggregate paths, wherein a representation of a given one of said one or more aggregate paths is indicative of multiple ones of said online content sources; detect a selection of a particular online content source from one of said identified aggregate paths, wherein prior to said detecting, said particular online content source does not satisfy said keyword query; and in response to detecting said selection of said particular online content source, associate said one or more keywords included in said keyword query with said particular online content source, such that after said one or more keywords are associated with said particular online content source, said particular online content source satisfies said keyword query. 33. The computer-accessible medium as recited in claim 19 , wherein said keyword query is specified by a user.