Don't search titles with regexes.
-rw-r--r-- 4183 ANN.pm
-rwxr-xr-x 1168 anndata
-rwxr-xr-x 5480 autodlctl
-rw-r--r-- 7075 krb5-agent.c
-rw-r--r-- 1734 krb5mapcc.c
-rw-r--r-- 8773 pam_krb5auto.c