DA search terms and symbols
I'm looking at a particular search where they are looking for near hits and, amongst the search terms, excluding to or from certain targets. eg. restructur match within 10 characters as well as not to or from T:Joe McSweeney. Also How many wildcards can you use in a single line before the search is considered malformed?
What version of DA\EV?
You might want to peruse this, it has an informative section on wildcards.
Enterprise Vault Discovery Accelerator Effective Searching White Paper
Article:HOWTO77131 | Created: 2012-06-12 | Updated: 2014-02-27 | Article URL http://www.symantec.com/docs/HOWTO77131
If you are searching 32 bit indexes you will need at least three character, as noted here:
About the search criteria options
Article:HOWTO58624 | Created: 2011-08-01 | Updated: 2013-07-12 | Article URL http://www.symantec.com/docs/HOWTO58624
A wildcard search always finds items that match your search criteria and that were archived in Enterprise Vault 10.0 or later. To ensure that the search results also include older matching items that are in your archives, enter at least three other characters before the wildcard. For example, the following search string returns hits for the words "make", "maker", "making", "wonder", "wondering", and so on: