The phrase "were made public" is commonly used to indicate information or documents that have become available for anyone to access. However, in certain contexts, alternative synonyms can be used to communicate the same message. Some examples include "were disclosed," "were revealed," "were uncovered," "became known," "were disseminated," and "were published." These phrases can help add variety and nuance to your writing and convey different shades of meaning. Choosing the most appropriate synonym for "were made public" will depend on the context in which you are using the phrase and the tone or emphasis you want to convey.