How can I sort the search results alphabetically? I would like to sort the search results alphabetically in Drupal 6.
How can I do that?
You can use the search results of Views, Then you can expose a filter related with you are looking for, and assign the sort condition alphabetically. If you want to expose the sort condition, you can do this with views 3, and with views 2 using the hook query_alter().

Remember that you can use the operator 'Contains' if you want to be more laxed in the search.