Perhaps you should try some spelling variations:
"a national research under" » "a operational research under" (Expand Search), "a educational research under" (Expand Search), "a international research under" (Expand Search), "a national research funding" (Expand Search), "_ national research under" (Expand Search)
"_ translational research center" » "_ transnational research center" (Expand Search), "_ translation research center" (Expand Search), "_ translating research center" (Expand Search), "_ translational research centre" (Expand Search), "_ translational research career" (Expand Search), "_ translational research register" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("a national research under") OR ("_ translational research center"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"a national research under\") OR (\"_ translational research center\"))".
• Removing quotes may allow a broader search: (( a national research under ) OR ( _ translational research center )).
• Adding a wildcard symbol may retrieve word variants: (("a national research under") OR ("_ translational research center"))*.