The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

I analysed the FINGERPRINT from the car
and the one from the coffee spoon
Money Heist Season 1, Episode 12

A FINGERPRINT from Andrés de Fonollosa
has been found
Money Heist Season 1, Episode 9

There are independent voice
and FINGERPRINT scanners.
The Big Bang Theory Season 3, Episode 13

we got us a nice, big, juicy,
bloody FINGERPRINT
Breaking Bad Season 2, Episode 2

I've got the FINGERPRINT. Nobody will get
in. I'll hide. Tell them you killed me.
Money Heist Season 1, Episode 4