Truncate*
By using truncation* (shortening) you can search for a various forms of a word.
Example: Example: interact* yields results for: interact, interacting, interaction, and interactivity.
Combine search terms
When you want to combine several words in a search you should use AND, OR and NOT. When using AND and OR in the same search you should place parantheses around the alternative terms/synonyms that combine with OR.
Example: (fish OR cod OR trout) AND (Baltic OR Atlantic)
Phrase searching ""
Phrase searching can be used when searching for a specific name or a phrase, e.g. the name of an organization, an author, a long title, or a specific combination of terms. The search will only retrieve records with the words in exactly the specified order.
Example: "andersson anna" OR "andersson björn"