Collection of Personal Data from public information</p> <p>We will collect public information, such as online news published on the internet, for use in search services, etc.<br>If the collected public information contains Personal Data, we may use such information for registration in the search engine index or display of search results.</p> 4.Purpose of use of Personal Data <p>We will use Personal Data for the following purposes:<br>● Provision and maintenance of services;<br>● Development and improvement of services and contents;<br>● Prevention of unauthorized use such as unauthorized access.