返回数组中字符串的位置？

I have an array already made, I want the user to enter two different strings such as "ITEC" for the department and "110" for the courseNumber. Then I want to search the array to see if those strings are one after another such as "ITEC 110" in the entire array. I then want it to return the two numbers at the beginning of the string that it is in.I have an array already made, I want the user t