There are now several online Journal finder tools which can be used to identify a list of potential journal titles based on the keywords you supply.
Journal finder tools often use keywords from your article's title and abstract to search for relevant journal titles. Some of these tools also provide a range of journal metrics allowing potential authors to identify highly ranked journals to submit their articles to. If a journal finder does not include journal metrics, citations databases can be used to identify highly ranking journals.
Some journal finder tools have been created by publishers which some are created by other organisation.