Buying and selling and Breach of trust

Breach of trust and buying and selling are semantically related. In some cases you can use "Breach of trust" instead a noun phrase "Buying and selling".

Breach of trust noun - Violation (either through fraud or negligence) by a trustee of a duty that equity requires of him.

Buying and selling and breach of trust are semantically related. Sometimes you can use "Buying and selling" instead a noun phrase "Breach of trust".