Dear bubbles,I’m one of you from Japan 
I want to implement the funciton like the picture below
That is
①Input serchbox any words (in this picture “coffe”")
②Suggest similar words from DB(in this picture “coffee”"),(I don’t mind "create one"option)
③When user click the suggested word,the word tag is embed in the search box.(I don’t mind tag colors)
Is there any operation or function that can achieve this?
Arigato for taking time