Perhaps you should try some spelling variations:
client research » accident research, climate research, current research
multi client » multi agent, multi plant
july 2019 » july 2013, july 2012, july 2015
july 2006 » july 2008, july 2009, july 2013
july 2007 » july 2008, july 2013, july 2012
july 2011 » july 2013, july 2012, july 2015

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: multi client research : ((july 2019) OR (((((july 2006) OR (july 2007))) OR (july 2011))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "multi client research : ((july 2019) or (((((july 2006) OR (july 2007))) or (july 2011))))~".
• Adding a wildcard symbol may retrieve word variants: multi client research : ((july 2019) or (((((july 2006) OR (july 2007))) or (july 2011))))*.