Perhaps you should try some spelling variations:
technologies party » technologies part, technologies art, technologies past
communication 23.3 » communication 2.3.3, communication 3.3, communication 2.3
party information » ary information, early information, paris information
de communication » mobile communication, online communication
developing can » developing a, developing ai, developing av
4 developing » 3 developing
can africa » urban africa
amp a » amp m, amp _, amp e

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 party information ((amp a) OR (amp d)) de communication 23.3 4 developing can africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies party information ((amp a) OR (amp d)) de communication 23.3 4 developing can africa.*.