Select one or multiple object types to search for. Hold Control/Shift to select multiple in a single menu. The numbers besids the types indicate how many objects in the TGCat catalog are assigned to that type ( not only primary type )
To search for all objects matching ALL selected types, please choose "Exclusive" To search for all objects matching ONE or MORE selected types, please choose "Inlcusive" To search for all objects whose primary type match ANY selected, please choose "Primary Type"