what is the mean of keyword stemming?

[semalaia4n]

what is the mean of keyword stemming?

[benben1]

Keyword stemming: It is the process of finding out the root word from the search query. A query having the word “ beautiful” would be broken down to the word “beauty” with the help of stemming algorithm.
The search results returned would be having the word ” Beauty” in it.
or you can say that it adding prefix, suffix in the keyword.

Stemming algorithm reduces the words "SEO in India", "SEO India", and "search engine optimization in India" to the root word, "India SEO".

[Gooffe1980]

The term ‘pizza box’ is used because the casing of the server closely resembles the thin size and shape of a pizza box, hence the name.

[Brank1940]

According to me, Nofollow backlinks and dofollow backlinks rate is 3:7. If Site has huge nofollow backlinks, It not good in SEO.