The phrase "notice phenomena" is correct and usable in written English.
It can be used when discussing the act of observing or becoming aware of specific occurrences or events.
Example: "In the study of psychology, researchers often notice phenomena that reveal underlying cognitive processes."
Alternatives: "observe occurrences" or "perceive events."
I was late to notice the phenomena of bank creep.
In fact, he didn't even appear to notice those phenomena, campaigning for a second term as if from an air-conditioned bubble, even as people in the crowds greeting him were fainting en masse from the heat.
Suddenly, we had Angry Birds selling millions of downloads, and the wider media industry began to notice the phenomenon.
Bailey was not the first to notice the phenomenon.
Economists were the first to notice this phenomenon and they generated various economic explanations, most from the structural perspective.
There is also the evident effect of precooling temperature on pulse tube temperature distribution; this is for the first time that author notice the phenomenon.
Experiments have shown that buildings can somehow disappear from pictures we're looking at, or the people we're talking to can be switched with someone else, and often we won't notice – a phenomenon called "change blindness".
If budding innovators work alone, there is no one around to notice this phenomenon.
"This idea of discovering shapes or elements in happy accidents... and from these happy accidents in life or meanderings, you may notice a phenomenon, a move or a colour, and you can subsequently develop more complete research".
Interestingly, we noticed two phenomena: i) CIITA did not induce intracellular retention of Gag or impair virus release in producer cells despite expression of HLA-DR and ii) the virus released from cells expressing CIITA was significantly more infectious.
