using modifier values in a mod

[Cordina]

I have been looking on the internet and forum, but couldn't find a solution for my problem.
For a mod I'm working on, I need to get te value of a modifier used in the base game.
I don't have to use it on a new entity, I just need to read the value (i.e. the bonus given in the mining-drill-productivity-bonus).
Can anyone tell me how to read this value to be usable in the mod?

[eradicator]

LuaForce.mining_drill_productivity_bonus
https://lua-api.factorio.com/latest/LuaForce.html

[Cordina]

LuaForce.mining_drill_productivity_bonus
https://lua-api.factorio.com/latest/LuaForce.html

Just tried this one, but it doesn't seem to work.
The game throws an error: "attempt to index global 'LuaForce' (a nil value)"
So how can I read the value of the modifier to make use of it?

[eradicator]

A "LuaForce" is what factorio internally calls a team. Technology is per team, so if you want to read that you'll have to know what team you want to read it for. If you're having problems with that you should post some code and describe what you're trying to do instead of what you think the solution is.