Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
development east » development southeast, development 1
information pt » information part, information 1, information 1.2
east afrique » east africa, east african, en afrique
3 scales » _ scales, 3 scale, 2 scales
1 les » 2 les
pt 3 » pt 2, pt 1
1 le » 1 la, 3 le, 5 le

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 _ information pt 3 scales communication ((1 le) OR (1 les)) development east afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information pt 3 scales communication ((1 le) OR (1 les)) development east afrique.*.