Suggest and Search not finding relevant topics

[envycontent]

Hello

I'm having a bit of a problem getting the endpoints to deliver the required results.

Here's an example

AS A talks editor I WANT TO add a topic to a talk on Ancient Rome

I go to http://experimental.worldcat.org/fast/assignfast/

and get the suggestion - Rome (Empire)

However,

https://new.talks.ox.ac.uk/topics/suggest?q=Rome+(Empire)&count=100

fails to uncover this

and https://new.talks.ox.ac.uk/topics/search?q=Rome+(Empire)&count=100

only surfaces Rome (Empire) as a related keyword

This doesn't happen all the time, but I think the key thing is that the 'suggest' endpoint isn't necessarily accurate enough

[envycontent]

I think I might have worked out what's going on. Is it that we are only pulling in the Topical facet:

https://github.com/ox-it/skos-suggester/blob/master/fabfile.py

and may need to import the rest as Rome (Empire) is a geographical facet

(You can blame this on me and my ignorance)