The keyword search searches every text field (for example location, job title, job description, company name etc.) using a form of boolean searching where results will be returned which contain all of the words entered ('AND' search). This would be similar to putting a plus (+) sign in front of all the words in the search term in some other sites' searches (e.g. Google).
There is no need to enter a comma or other separator between keywords - just use a space. Quotation marks ("") can be used around multiple words to mean search for that phrase rather than any of the individual words. Minus (-) signs can also be used to mean a particular word must not be found.
Here are some brief search examples:
sales manager - finds jobs matching "sales" and "manager"
"sales manager" - find jobs matching the phrase "sales manager"
"sales" "manager" - finds jobs matching "sales" and "manager"
manager -sales- finds jobs matching "manager" but do not contain the word "sales"
'Stemming' is also used, meaning that derivatives of a word will also be found, for example engineer will also find engineers and engineering