Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
2.3 communication » 3.2 communication, de communication, 4 communication
than information » chain information, can information, hand information
information does » information der, information due, information duties
de developpement » sme development
developpement de » developpement des, developpement durable
technology than » technology tax, technology trap, technology change
does big » goes big, does aid, does air
paper de » paper d, paper e, paper ten

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

• Adding a wildcard symbol may retrieve word variants: technology than information does big 2.3 communication paper de developpement de l'afrique.*.