Perhaps you should try some spelling variations:
communication 3.4.2 » communication 3.4.1, communication 3.4.4, communications 6.4.2
time communication » de communication, mobile communication, online communication
under development » gender development, hinder development, order development
interaction 3.3 » interaction _, interaction 1, interaction 4
development en » developpement en, development menu, development eco
2 interaction » 3 interaction, 3.2 interaction, 3.1 interaction
technology 2 » technology _, technology 1, technology 3
3.4.2 under » 13.6.2 under, 3.4.2 lander, 3.4.2 der
4 time » 3 time
3.3 4 » 3.3 _, 3.3 a, 3.3 e

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

• Adding a wildcard symbol may retrieve word variants: technology 2 interaction 3.3 4 time communication 3.4.2 under development en afrique.*.