Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
developpements d » developpements de, developpement de, developpement du
isolation space » solution space, innovation space, isolation age
technology 2 » technology _, technology 1, technology 3
space spaces » spaces spaces, space space, safe spaces
2 isolation » _ isolation, 6 isolation, v isolation
spaces de » espaces de, spaces _, spaces 3
d marie » de marie, _ marie, n marie
a des » a das
a der » _ der, 2 der, 3 der

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology 2 isolation space spaces de communication ((a des) OR (a der)) developpements d marie.~".
• Adding a wildcard symbol may retrieve word variants: technology 2 isolation space spaces de communication ((a des) OR (a der)) developpements d marie.*.