Google Scholaris a quick search tool when you have an article title in hand, but not very convenient when searching by keywords - too many irrelevant results.
OneSearchis a one-stop search of local and remote resources Library has, most of them being scholarly materials. You may still find too many results when your keywords are not specific enough.
Directly search in a Databaseif you have a concrete subject to research, try search articles in a database. A database is usually a collection of journals, and each journal is a collection of articles. Some databases focus on a specific subject area, e.g. Hospitality and Tourism Complete covers articles on scholarly research and industry news relating to all areas of hospitality and tourism.
Please find the searching tips of OneSearch, Google Scholar and Databases below: