The medical research database Embase offers its own set of subject terms called Emtree. These are the equivalent of PubMed's own set of subject terms, MeSH. In addition to keywords, subject terms such as Emtree allow you to build more detailed and complex database searches giving you access to more focused search results.
Below you can find a slideshow explaining Emtree and below that a video which starts from the basics of subject terms.
These slides will walk you through using Emtree, Embase's version of subject terms. Subject terms, like Emtree and MeSH, can add precision to your databases searching and are essential for more the rigorous searches conducted in systematic reviews.
If you need assistance you can reach out to your medical liaison librarian, Jason Fetty. He can be reached at jason.fetty@ku.ac.ae, phone extension x4722, or in his office in the library in E02057 (2nd floor, "E" building).