Perhaps you should try some spelling variations:
"meet accident research : july 2012" » "meet current research : july 2012", "meet recent research : july 2012", "meet vaccine research : july 2012", "depth accident research : july 2012", "meet client research : july 2012", "post accident research : july 2012", "meet accident research : july 2013"
"model oriented research : july 2007" » "model related research : july 2007", "model extended research : july 2007", "goal oriented research : july 2007", "mdg oriented research : july 2007", "power oriented research : july 2007", "model oriented research : july 2008", "model oriented research : july 2013", "model oriented research : july 2020"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("model oriented research : july 2007") or ("meet accident research : july 2012"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("model oriented research : july 2007") OR ("meet accident research : july 2012")).
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• Adding a wildcard symbol may retrieve word variants: (("model oriented research : july 2007") or ("meet accident research : july 2012"))*.