The phrase "made contacts" implies that someone has established a connection or relationship with another person or group. There are many synonyms that can be used to convey this same meaning, such as "established connections," "formed relationships," "built networks," "created associations," "forged links," "developed contacts," "established rapport," "initiated communication," "fostered alliances," "made acquaintances," "established ties," and "established dialogue." Each of these phrases implies a deliberate effort to connect with others, whether for social, professional, or personal reasons. By using such synonyms, you can add more depth and nuance to your writing and communication, conveying a richer and more specific meaning than the generic term "made contacts".