Perhaps you should try some spelling variations:
"a demographic shift chapter v/2011" » "a demographic shifts chapter v/2011", "a demographic gift chapter v/2011", "a demographic life chapter v/2011", "_ demographic shift chapter v/2011", "a demographic sheet chapter v/2011", "a demographic short chapter v/2011", "a demographic sit chapter v/2011", "a demographic shift chapter iv/2011", "a demographic shift chapter 2/2011", "a demographic shift chapter 1/2011"
"_ geographic while paper i/2011" » "_ geographies white paper i/2011", "_ geographic profile paper i/2011", "_ geographic scope paper i/2011", "_ geographic white paper i/2011", "_ geographic white papers i/2011", "_ geographic toilet paper i/2011", "_ geographic while paper _/2011"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ geographic while paper i/2011") or ("a demographic shift chapter v/2011"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("_ geographic while paper i/2011") OR ("a demographic shift chapter v/2011"))*.
• Removing quotes may allow a broader search: (( _ geographic while paper i/2011 ) or ( a demographic shift chapter v/2011 ))*.