1. A computer-implemented method of automated generation of a search query, said method comprising: accessing a first search query; determining that a first portion of said first search query includes a semantic key; responsive to said determining, automatically generating a second search query based on said first search query, wherein said second search query is free of said first portion, and wherein said second search query is different from said first search query; and performing a first search based on said second search query, wherein first search results generated responsive to said first search comprise a plurality of documents, and wherein each document of said plurality of documents includes at least one respective instance of at least one semantic sub-key associated with said semantic key.