textview search multi words

Question

if the user enters a word in the textview the code works, but if he writes more than one it doesn't work. How can I make the multi-word search work?

hello word IT DOES NOT WORK

hello OK WORK

world OK WORK

let userText = searchTextView.text // hello word
    
    let wordList = ["hello", "word"]
    
    let result = !wordList.contains(where: { !userText.contains($0) })
    
    print(result)

*** I solved the problem, here is the code ***

@IBAction func searchButton(_ sender: Any) {


        if searchTextView.text.count != 0 {

            let arraySearch = searchTextView.text.lowercased()

            let words = arraySearch.components(separatedBy: .whitespacesAndNewlines)

            for count in 0...words.count-1 {
                
            let resultWord = words[count]


            for str in dataTableWord {
                
            let arrayTableWord = str.word.lowercased()
            
            let range = arrayTableWord.range(of: resultWord)
     

            if range != nil {
                    dataSearch.append(str)
                }

                
            }
            
            
            }
            
            

            resultTableView.reloadData()
            
        }
        
    }