Phenomenon of communication technology on smartphones can be used to meet the needs of actual real time communication. Communication consists of several factors such as text message, video, audio exchange or personal notes, personal documents and also file sharing in-between individual or in chat/group room. As we know most of the percent people used Instant Messaging application to communicate and there are several such application available. A search box is a technique used in this application to enhance the communication between users. The basic feature of search box is, it replies to the query on any word given by the end user. The search box is used to provide the meaning of the word, user enter in the search box. This is the main concept we find to work on in Instant Messaging Application.