Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
models information » model information, modes information, modern information
technology models » technology nodes, technology modeling, technology meets
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
information und » informations und
du afrique » en afrique, l afrique, de l'afrique
und rice » und race, under rice, und rache
rice 3.2 » price 3.2, rice 3.1, rice 3.3
phase de » phase der, phase des, phase die

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

• Adding a wildcard symbol may retrieve word variants: technology models information und rice 3.2 communication phase de developpement du afrique.*.