Here is an example of a search argument that finds text documents in which the search terms occur in the same sentence:
SELECT AUTHOR,TITLE FROM DB2EXT.TEXTTAB WHERE CONTAINS(COMMENT, '"web" IN SAME SENTENCE AS "disk"') = 1
You can also search for more than two words occurring together. In the next example, a search is for two words occurring in the same paragraph:
SELECT AUTHOR, TITLE FROM DB2EXT.TEXTTAB WHERE CONTAINS(COMMENT, '"computer" IN SAME PARAGRAPH AS "web"') = 1