Practice Engine Search fields are marginal at best as you cannot specify which fields you want to search, you cannot search symbols, nor can you add "search operators" (quotations, and/or, etc). Without this, narrowing down jobs to add to batches or simply trying to find work that is "CHG" vs "NONCHG" is impossible.
While it is a nice feature to be able to export from most tables, this is not always the most effecient way of viewing data.