No example with more complex queries is present

Hi All,

I've [asked the question](https://stackoverflow.com/questions/51174424/graphql-compose-mongoose-doesnt-execute-like-queries) on SO, basically I'd like to have an example of a LIKE query : which silently gives no results (does not throw any error and doesn't answer correctly) knowing that in mongoose, **filter: { name: "/MICH/i" }** will return results where name is LIKE "mich" in a case insensitive search:
```
{
userMany(filter: { name: "/MICH/i" }, limit: 5, sort: _ID_ASC) {
name
languages {
language
skill
}
contacts {
email
}
gender
age
}
}

```