Perhaps you should try some spelling variations:
specifying open » specifying agent, specifying complex, specifying color
specific ocean » pacific ocean, specific organ, specific organs
specific open » specifics open, specify open, specific organ

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((specific ocean) OR (((specific open) OR (specifying open)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((specific ocean) or (((specific open) OR (specifying open))))".
• Adding a wildcard symbol may retrieve word variants: ((specific ocean) or (((specific open) OR (specifying open))))*.