The following search operators are supported:
| (space) | Means that you are looking for articles containing at least one of the specified words |
| +word | Means that the articles you are looking for must contain 'word' |
| -word | Means that the articles you are looking for must not contain 'word' |
| "phrase" | Means that you are looking for articles containing the phrase exactly as typed between the quotes |
| word* | The asterisk works as a wildcard, making it possible to search for articles where 'word' matches parts of words |
Note that + and - can be combined with phrases and wildcard searches.
