| Adjacency |
Multiple words are searched together as one phrase.
Example : world health organization |
| Wildcards |
Words may be right-hand truncated using an asterisk ('*') in place of other characters. The '*' wildcard may also be embedded in a search string. You may use '?' to replace a single character anywhere within a word.
Examples : environment* polic*, wom?n |
| Boolean Operators |
Use "and" or "or" to specify multiple words in any field, any order. Use "and not" to exclude words.
Example : stocks and bonds
Example : (alaska or canada) and (adventure and not vacation) |
| Field limits |
A field limit causes the system to search only the specified field for the specified word(s). |
| Grouping |
Keyword search results are usually grouped by relevance to bring the most likely titles to the top of the list. Each group represents a similar level of relevance and results are sorted within the group by date or title. To get an ungrouped result set, use boolean operators to form a complex query.
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