The first step to searching is to identify your research or clinical question. This will help you focus your topic before you start searching.
Example:
Do antibiotics reduce wound infection in women who have had an elective Caesarean section
Before you start searching the databases you need to identify the words you are going to enter into the text boxes.
Example Question:
A search formula is how to tell the database how to relate multiple terms to one another.
A search formula is term 1 + And, Or, Not + term 2.