If you're looking for synonyms for the phrase "study at temporary," there are many options to choose from. One possibility is "attend a short-term program," which conveys the idea of studying in a temporary or limited capacity. Another option is "take temporary courses," which emphasizes the fact that the studying is occurring on a temporary basis. You could also use phrases like "participate in a brief educational experience" or "enroll in a temporary learning opportunity" to describe the same idea. Ultimately, the best synonyms for "study at temporary" depend on the context and purpose of your writing.