Perhaps you should try some spelling variations:
communication part » communication art, communication pt, communication partner
information rates » information states, information ratio, information rules
2.3 communication » 3.2 communication, de communication, 4 communication
more information » price information, trade information
de developpement » sme development
developpement de » developpement des, developpement durable
technology more » technology moral, technology make, technology mara
rates ruble » rates public
de afrique » de l'afrique, en afrique, l afrique
ruble 2.3 » ruble 2.5, table 2.3
part de » parti de, part des, parte de

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

• Adding a wildcard symbol may retrieve word variants: technology more information rates ruble 2.3 communication part de developpement de afrique.*.