Hi,
I would like to ask you about the right collocation in the following sentence:
The book covers a wide RANGE of topics related to homeopathy.
Why is 'collection' not a viable option? It just doesn't collocate with 'topic'? No.
collection - Suggets that someone has already collected or selected them.
range - Suggests 'Here are a lot of topics that are available for you to select from'.
Clive