Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 selection » 3.1 selection, sex selection
selection two » selection tool, selection tag, selection tools
de afrique » de l'afrique, en afrique, l afrique
two taxes » two tales, two axes, two tables
taxes 3.2 » taxes 2.2, taxes 3.3, taxes 3.4
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 selection two taxes 3.2 communication costs a developpement de afrique.*.