An intense searching and collation of files, books, documents, etc, esp for the needs of ureaucrati pomp: Manuel's history of ideas carries the reader not on a paper chase but on a fascinating voyage
[1932+ British; fr the game of hare and hounds in which the quarry would leave a trail of scraps of paper, the term found by 1856; popularized in the US as the title of a film and a TV series, where the paper was a Harvard Law School degree]