Perhaps you should try some spelling variations:
personal communication » interpersonal communication
thesis information » tests information, threats information, crisis information
information 15.2 » information 1.5.2, information 1.2, information 1.3
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
2 personal » 1 personal, 4 personal
la afrique » l afrique, la fabrique, en afrique
15.2 2 » 15.2 _, 15.2 a
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 thesis information 15.2 2 personal communication a de developpement la afrique.*.