To understand this search trend, it helps to separate the keywords into their actual technical categories:

Bokeh is not just a simple camera effect; it's an artistic technique used to create a visually appealing background blur that separates the subject from the environment. This effect is particularly useful in:

The "2022 better" part of the keyword reflects a significant leap in quality. Here’s what improved:

: A Japanese term referring to the aesthetic quality of the blur in out-of-focus areas of an image or video. It creates a soft, isolated subject against a smooth background.