Perhaps you should try some spelling variations:
information networks » information needs
scale communication » scales communication, space communication, style communication
developpement yes » developpement des, developpement de, developpement et
21st information » cost information, ist information, asset information
de developpement » sme development
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
networks van » networks a, networks a4, networks via
yes africa » em africa, cycles africa, rates africa
van scale » a scale, any scale, bay scale
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology 21st information networks van scale communication a de developpement yes africa.*.