Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information safe » information space, information some, information states
developing basic » developing asia, developing based, developing brazil
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
water personal » wolter personal, lager personal, paper personal
basic areas » basin area, basic ideas, basic access

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

• Adding a wildcard symbol may retrieve word variants: technologie de information safe water personal communication costs _ developing basic areas.*.