07:06 Aug 9, 2010 

Thank you for your comments on my answer. Thank you for saying 'it is true'. As a 'Native English engineer', I can say I would use it. 'Temporal evolution' is being used to describe improvements of things such as websites over their history. 'Time' is a noun, its adjective form being 'temporal' - 'temporal' being the adjective that modifies 'evolution.' 'Evolution' is different than 'change' --- otherwise, it'd be Darwin's theory of change. 'Temporal' is an English word (engineer or not) - 'evolution' is an English word, as well. They are logical and make sense.

21:04 Aug 8, 2010 

(@"Mr Murray"): "It means the same thing in Italian and English" is true in a limited sense. The difference is that a native English engineer would not write those words (well, I wouldn't anyway) because "evolution" is only used to describe something that happens over a long period of time. Both the examples you quote were written by native users of Italian or Spanish and I conclude they were in their minds translating literally from their own languages when they wrote "temporal evolution".