Question

what does the keyword difficulty score indicate in semrush?
how many backlinks you need
number of ads related to a keyword
number of clicks a keyword gets
how hard it is to rank for a keyword

Explanation:

The Keyword Difficulty score in Semrush measures the competitiveness of a keyword, indicating how challenging it is to rank for that keyword in search engine results pages. It takes into account factors like the authority of existing pages ranking for the keyword, not back - links needed, number of ads, or clicks.

Answer:

How hard it is to rank for a keyword