Comment 2 for bug 1212914

This example occurs in RedNotebook Portable version 1.7.1. I know that 1.7.2 is the most current regular version, but I use the PortableApps version, and that's the most current.

Here's an example
These three tags, along with others, appear in my Work journal:

Cash Balance
CRCB
Customer Biling

That's how they appear in the Tags area.
In the Tags Word Cloud they appear as

cash_balance
crcb
customer_billing

Selection from the word cloud works fine

If I begin a tag search by typing #c in the search box, I get a drop down list that shows

#cashbalance
#crcb
#customerbilling

#crcb is the only one that be selected and produce results.