views exposed filters capable for this?
This seems to be a bug in the Views module. If you have an OR filter group, Views will incorrectly use INNER JOIN instead of LEFT JOIN in the query.

One solution is to patch Views - more info &amp; patch: https://www.drupal.org/node/1766338

Another solution that is using hook_views_query_alter that changes the join type by modifying the query object: Changing an inner join to a left join in views 3.3?

A third solution (see comment below) is to check the "Reduce duplicates" checkbox for the filters in the OR group.