In JEI or REI it is possible to search for multiple entries using boolean operators & and | for AND and OR operations respectively. So you could do something like "log|plank" to search for all entries that match either "log" or "plank". This does not seem to be possible in EMI yet? Would be very nice to have, to look up multiple items in one search.

simply add a space between the | and search terms like so

Thank you!