Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des developpement » des developpements, de developpement, le developpement
developpement der » developpement des, developpement de, developpement et
innovative new » innovation new, innovative idea, innovative _
1 personal » a personal, 4 personal, 1945 personal
der farce » der face, der farben, der farmen
new 1 » new 10, new 15, new _
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovative new 1 personal communication a des developpement der farce.*.