Whether you are writing a research paper, a dissertation, or a blog post, you need to know how to choose keywords. The purpose of keywords is to make the work visible to search engines. They also help you categorize the work, and indicate its general subject matter. You want to choose keywords that match the subject of the paper.

You can do this with the help of online sources. For example, you can use the MeSH on Demand tool online to find the main features of a paper. You can also look up search volume by city, state, or even worldwide.

When you choose keywords, keep in mind the type of audience you are targeting. You want to choose keywords that are used by your target audience, but you also want to avoid oversaturation. Also, you don’t want to pick keywords that are too broad or not related to the topic of the paper.

You can also get ideas for keywords by looking at the language used in the paper. You should also consider synonyms.

You can use the Keyword Planner tool for free to find out the average number of searches for a given term. If you want more detailed results, you can purchase a keyword research tool. Popular paid tools include Ubersuggest, Semrush, and Wordtracker.

You can also use a thesaurus to find synonyms of words, and try a few different searches to see which keywords you like.