After a spectre simulation the results() command returns with results I do not know how could be used.

Code:

ocean> results()
(stb subckts instance stb_margin dcOp
    model output designParamVals "stb_reg-stb" primitives
    "stb_reg-margin.stb"
) 

I do not know "subckts", "instance", "model", "output", "primitves" and "designParamVals". What data is stored in these simulation results and how could I use them? I have not found any reference in the  documentation  but I am curious what tricks could be done with these. It would be enough to point me to the appropriate documentation. Thanks!