Perhaps you should try some spelling variations:
formulation appendix » information appendix, communication appendix, equation appendix
oral communication » personal communication
technologie die » technologie de, technologie im, technologie der
die formulation » dc formulation, die formation, re formulation
appendix wagen » appendix agency, appendix images, appendix case
a developing » a development
developing 2 » developing _, developing a, developing e
costs a » costs _, costs 4
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologie die formulation appendix wagen oral communication costs a developing 2 areal.*.