Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
water compensation » wages compensation, wage compensation, career compensation
technologies 4 » technologies _
4 information » 2 information, 1 information
developing em » developing e, developing eq, developing amp
content 1 » content _
em africa » 1 africa
1.3 c » 1.3 ca, 1.3 a, 1.5 c

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 4 information content 1 water compensation ((1.3 c) OR (1.3 _)) developing em africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information content 1 water compensation ((1.3 c) OR (1.3 _)) developing em africa.*.