Perhaps you should try some spelling variations:
extending research » extended research, embedding research, extending reach
models extending » models extensions, models depending, moreira extending
client research » accident research, climate research, current research
multi client » multi agent, multi plant
july 2020 » july 2013
july 2012 » july 2013

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( models extending research : july 2020 ) or ( multi client research : july 2012 ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( models extending research : july 2020 ) OR ( multi client research : july 2012 )).
• Adding a wildcard symbol may retrieve word variants: (( models extending research : july 2020 ) or ( multi client research : july 2012 ))*.