Perhaps you should try some spelling variations:
demografique et » democratique en (Expand Search)
decembre 2009 » diciembre 2009 (Expand Search), diciembre 2004 (Expand Search), diciembre 2006 (Expand Search)
et social » et sociale (Expand Search), etat social (Expand Search), dret social (Expand Search)
social du » social de (Expand Search), social da (Expand Search), social do (Expand Search)
portrait » portray (Expand Search)
pays » pags (Expand Search), pais (Expand Search), ways (Expand Search)
nord » norm (Expand Search), nor (Expand Search), word (Expand Search)

Try widening your search to All Fields.

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

• Removing quotes may allow a broader search: (portrait OR portant) demografique et social du pays basque nord decembre 2009.