Perhaps you should try some spelling variations:
"central asia research project epi." » "central basic research project epi.", "central media research project epi.", "central china research project epi.", "central asia research project ep.", "central asia research project e.", "central asia research project ed."
"central aids research project nrip." » "central asia's research project nrip.", "central banks research project nrip.", "central asian research project nrip.", "central aids research project azrip.", "central aids research project nvirp.", "central aids research project aid."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("central aids research project nrip.") or ("central asia research project epi."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("central aids research project nrip.") OR ("central asia research project epi.")).
• Removing quotes may allow a broader search: (( central aids research project nrip. ) or ( central asia research project epi. )).
• Adding a wildcard symbol may retrieve word variants: (("central aids research project nrip.") or ("central asia research project epi."))*.