Perhaps you should try some spelling variations:
technologies health » technologies help, technology health, technologies healthcare
information need » information needs, information needed, information speed
efforts a » efforts _, efforts 4, efforts 6
a afrique » l afrique, en afrique
need ice » need fide, need one, need le
ice mass » ice masses, ice caps

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies health information need ice mass communication efforts a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies health information need ice mass communication efforts a development a afrique.*.