Example queries:

• radius:rearth < 10 and discovered >= 2010
• mass:mjup > 2.0 AND period:day < 10
• period:day <= 100 AND (mass:mjup < 2 OR axis:au < 5.0) AND mass:mjup != 10.5
• "corot" in name and not "b" in name
• {"oxygen", "carbon"} in remarks

Check the docs for syntax description.