This is the 16705th most frequent Turkish word.
yükselmesinden
"From its/her/his rising" or "from its/her/his elevation."
Here, 'yükselmesinden' refers to the act of something, in this case, the company's success, rising or increasing.
Firmanın başarısının yükselmesinden dolayı memnunuz.
We are pleased with the company's increasing success.
In this sentence, 'yükselmesinden' is used to describe a situation where the temperature or weather rises or escalates.
Havaların aniden yükselmesinden şikayetçiyiz.
We complain about the sudden warming of the weather.
The usage of 'yükselmesinden' here signifies improvement or enhancement, specifically in the context of academic grades in this example.