There is no way to know from the text how much he wrote.

How the hell would they be able to find him from a text?

Most of what I knew came from recent texts on the subject.

There was no difference between the groups in their understanding of less important information from the text.

If you wish to cut him from the text, feel free.

I'm sure the author of the piece knows this, but it is not quite clear from the text.

We choose the most likely meaning for it from the text.

Students can work through different issues and key passages from the text.

The door opened and George tore his eyes from the text.

In other words, it would not disappear from the text.