Perhaps you should try some spelling variations:
"tele medicine research : july 2009" » "tele medical research : july 2009", "tele media research : july 2009", "tele vaccine research : july 2009", "_ telemedicine research : july 2009", "telemedicine _ research : july 2009", "care medicine research : july 2009", "tele medicine research : july 2008", "tele medicine research : july 2007", "tele medicine research : july 2019"
"multi rate resource : july 2013" » "multi date resource : july 2013", "multi water resource : july 2013", "multi trade resource : july 2013", "multi grade resource : 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: (("tele medicine research : july 2009") OR ("multi rate resource : july 2013"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"tele medicine research : july 2009\") OR (\"multi rate resource : july 2013\"))*".
• Removing quotes may allow a broader search: (( tele medicine research : july 2009 ) OR ( multi rate resource : july 2013 ))*.