The phrase "tries for" implies making an effort to accomplish something or achieve a goal. There are several synonyms that convey a similar meaning, such as "attempts," "strives for," "seeks," and "aspires to." Other alternatives might include "works towards," "endeavors to," "aims for," and "puts in an effort to." Each of these phrases carries the connotation of actively pursuing a goal or working towards a desired outcome. Whether used in personal or professional contexts, these synonyms can help to communicate the sense of dedication and determination involved in trying to achieve something.