Perhaps you should try some spelling variations:
"central asia research program baselines." » "central asia research program basel.", "central asia research program basis.", "central asia research programs baselines.", "central basic research program baselines.", "central media research program baselines.", "central china research program baselines."
"central cgiar research project series." » "central cgiar research project survey.", "central asian research project series.", "central city research project series.", "central chile research project series."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("central asia research program baselines.") OR ("central cgiar research project series."))~.
• Removing quotes may allow a broader search: (( central asia research program baselines. ) or ( central cgiar research project series. ))~.
• Adding a wildcard symbol may retrieve word variants: (("central asia research program baselines.") or ("central cgiar research project series."))*.