Perhaps you should try some spelling variations:
ley communications » kenya communications, cell communications, peru communications
developpement et » developpement des, developpement de, development east
technologies 2 » technologies _, technologies 4
information pt » information part, information 1, information 1.2
et afrique » en afrique, l afrique
de ley » de lezay
pt de » et de, pt d, pt e
1 due » 1 die, 1 dum, 1 vue
_ due » _ die

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 2 information pt de ley communications ((1 due) OR (_ due)) developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information pt de ley communications ((1 due) OR (_ due)) developpement et afrique.*.