Can a literal search be performed even after applying stemming?

edit

Yes, a literal search can be performed even after applying stemming. However, the results of the search may be affected by stemming as certain variations of the searched term may also be matched. For example, if the stemmed form of the search term is "run", the search may also match "running" or "ran". Therefore, it is important to consider the effects of stemming when performing a literal search.