General Options -> PeepSo
The first section of the options enables searching the PeepSo groups. You can choose to search:
Public, Private and Closed groups
Search by Titles, Descriptions and by Categories
..and also exclude groups by IDs
This section defines if PeepSo group Posts and Comments should be returned.
The search can be restricted to public, closed and secret groups, as well as to groups which the current logged in user actually follows.
Grouping PeepSo results is possible by content type. The grouping options can be found under the Advanced Options -> Grouping pabel. More information about grouping here.