public static List <Query> getSuggestions(string userInput)
{
if (userInput == null)
{
return(null);
}
if (userInput != string.Empty)
{
t.suggestQueries(userInput);
if (t.getQuerySuggestions() != null)
{
if (t.getQuerySuggestions().Count > 0)
{
Suggestions = new List <Query>(t.getQuerySuggestions());
return(Suggestions);
}
else
{
return(getSuggestions(Rectify(userInput)));
}
}
}
return(null);
}
