Search For A Substring Within An Array Of Strings

I wish to search for a substring within an array of strings and just return back an indication that the substring exists withing that array.

so for instance let the substring be "rang"
and let the array be
{"apple","orange","lemon"}.
I wish to put a single command line next to my substring and wish to search through that range and return a key code if it exists. And then I will repeat the same search for other substrings. For the moment being, I don't care too much about the number of occurences or the exact cell address where they occur. All I wish to know is whether they exist in that list or not.

So it looks to me it is like a SEARCH command but except on a range of text (Rather than a single text) with an array formula. I have tried MATCH but my case is not an exact match either.