JSFiddle - React, Tailwind, and code Playground

JavaScript

var testAgainst = ['and','+',',','&'];
var toTest = ['This is just a test +','This is just a test and','This is just a test ,','This is just a test &','This is just a test'];

for(var i = 0; i < testAgainst.length; i++){
	for(var j = 0; j < toTest.length; j++){
        if (toTest[j].indexOf(testAgainst[i]) > -1){
            console.log('match: ' + testAgainst[i]);
        }else{
            console.log('no match');
        }
    }
}