public int getInstances(string text,string searchText){
    int instancesOf = 0;
    char[] characterArray = text.ToCharArray();
    for(int loop = 0;loop < characterArray.Length;loop++){
        String loopString = "";
        for(int wordLoop = 0; wordLoop < searchText.Length;wordLoop++){
            if(loop+wordLoop>characterArray.Length-1) break;
            loopString += characterArray[loop+wordLoop];
        }
        if((caseSensitive && loop.String.CompareTo == 0) || (!caseSensitive && loopString.ToLower().CompareTo(searchText.ToLower()) == 0)){
            instancesOf++;
        }
    }
    return instancesOf;
}