I have

Table: ARTICLES

ID | CONTENT
---------------
1  | the quick
2  | brown fox
3  | jumps over
4  | the lazy

Table: WRITERS

ID | NAME
----------
1  | paul
2  | mike
3  | andy

Table: ARTICLES_TO_WRITERS

ARTICLE_ID | WRITER_ID
-----------------------
1          | 1
2          | 2
3          | 3

To summarize, article 4 has no writer.

So when I do a "search" for articles with the word "the":

SELECT a.id, a.content, w.name 
FROM articles a, writers w, articles_to_writers atw 
WHERE a.id=atw.article_id AND w.id=atw.writer_id AND content LIKE '%the%'

article 4 does not show up in the result:

ID | CONTENT   | NAME
-----------------------
1  | the quick | paul

How do I make article 4 still appear in the results even though it has no writers?