Complex sentence: On the Internet, a greater variation on the signature theme is often seen: the person's signature may refer to the problem being expressed, but rather in a phrase which the' agony aunt' abbreviates so as to spell an appropriate word.
Split into simpler sentences: On the Internet, a greater variation on the signature theme is often seen. The person's signature may refer to the problem being expressed, but rather in a phrase, which the' agony aunt' abbreviates so as to spell an appropriate word.