If one wants to increase the capacity of short-term memory, more items can be held

Chunking

Explanation:

If one wants to increase the capacity of short-term memory, more items can be held through the process of Chunking. This term refers to grouping many pieces of similar information into a larger piece of information. Allowing you to  just need to remember the larger units, which would give you access to the smaller components that are related to it. Thus increasing your short-term memory capacity.

Sure.

Anyways, have a great day (: