The phrase "travels over" can be replaced with several synonyms depending on the context. If talking about communication or information, words like "circulates," "disseminates," or "spreads" can be used. For physical movement, words such as "crosses," "surpasses," or "transcends," are fitting. "Rambles," "journeys," and "wanders" are more suitable for describing leisurely or aimless travel. In a scientific or mathematical context, "transverses," "traverses," or "intersects" can be used to denote crossing paths or lines. There are many unique ways to convey the meaning of "travels over" based on the specific circumstances and desired tone.