Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
information when » information what, information war, information wants
die information » time information, life information, age information
der development » order development, under development, oer developments
technology die » technologie die, technology does, technology 4ir
development en » developpement en, development menu, development eco
when rice » when price, when prices, wheat rice
rice 3.2 » price 3.2, rice 3.1, rice 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology die information when rice 3.2 communication phase der development en afrique.*.