Perhaps you should try some spelling variations:
communication code » communications code, communication cote, communication mode
oral communication » personal communication
information 1.1.2 » information 13.1.2, information 1.5.2, information 1.2.2
technologien dis » technologien des, technologien als, technologien im
developing audit » development audit, developing asia, developing agri
dis information » mis information, aids information, des informations
audit process » budget process
4 developing » 3 developing
1.1.2 why » 11.1.2 why, 17.1.2 why, 11.2 why
why oral » why rural, why deal
code 4 » code _, code 2, code a

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 1.1.2 why oral communication code 4 developing audit process.*.