Search tips
You can enter multiple search terms to get better search results. To search even more precisely, you have the following options.
- "..."
- Quotations "..." can be used to search for sentences. For example, if you enter "Boolean algebra", a search will be made for sentences that literally contain this.
- +
- Words starting with a '+' must appear in the items. If you search for multiple search terms, and one of them is '+project', you will find search results that contain the word 'project', sorted by how many of the other search terms they contain.
- -
- Words starting with a '-' may not appear in the items. So if you search for multiple search terms and one of them is '-project', you will find search results that contain one or more of the other search terms and not the word 'project'.
- *
- By searching for words ending in '*' you will find all combinations with that word. For example, if you enter 'change*' you will get 'change' as well as 'changed' and 'changes'.