The phrase "come into contact" can easily be replaced with synonyms to add variety to your writing. One option is "make contact with," which conveys a sense of purposeful action. Other possibilities include "encounter," "meet," "connect with," "intersect," or "touch base with." Each of these offers a slightly different nuance to the phrase, so consider the context and tone of your writing when choosing which synonym to use. By diversifying your writing style with synonyms, you can create a more interesting and engaging piece of work.