Here you can enter a search term in the syntax of MyCoRe query language (MCRQL) and put that way an even more complex query.

A list of all available search fields and operators you can find here.

Syntax:

• search field operator target value
• (search field1 operator1 target value1) and (search field2 operator2 target value2) [and (search fieldN operatorN target valueN)]*
• (search field1 operator1 target value1) or (search field2 operator2 target value2) [or (search fieldN operatorN target valueN)]*

Some examples:

• ubo_title contains Faktoren
• (ubo_title contains Faktoren) or (ubo_author contains Meier)
• ((ubo_title contains Faktoren) or (ubo_author contains Meier)) and (ubo_year = 2006)