A CS tag can not contain spaces, so it can not be some tag like [blue widget]. If you do that, the tag will be created as [blue-widget]. So what you see is not a bug, is a feature to spare you replace spaces with hypens.
If a phrase is too big, it may lead to someissues when try to turn it into a tag. It ould be better to work with some abstract tags if you want to have phrases as variables.
In the article write like: "Welcome to my site. [welcome-phrase1]. This site is about [subject]. [content-phrase1]."
And have any sentences or phrases as welcome or content. And you can continue like that untill you get the text that you want.
thanks for the response. So you cannot spin phrases without the hyphens? Is there a feature that takes the phrases you speak of and replaces them randomly with a user-supplied phrase list?