Perhaps you should try some spelling variations:
integration model » integration models, integrative model, interaction model
de integration » die integration, re integration, une integration
eat innovation » et innovation, data innovation, what innovation
support eat » support each, support a, support act
support de » support _, support a, support 4

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( support de integration model. ) OR ( support eat innovation through. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support de integration model. ) or ( support eat innovation through. ))*.