Found a site called Coupon Scorpion and searched for similar. I don't know if you can get them in Cyprus, so try and see. There are all types of courses, mainly IT related - at all levels
https://couponscorpion.com/
https://udemycoupon.learnviral.com/coup ... -discount/
https://freebiesglobal.com/dealstore/udemy/
There are some dire course and some great. If you like the look of a full price Udemy course, well they are always have 11.99 promotions. Like I said some great some dire. I used a great one on Java, Paid 11.99 for it Tim Buchalka was the guys name. But if they are free you cannot go wrong.
Anyway, not posting on Brexit ever again, so will see you on the otherside.