Perhaps you should try some spelling variations:
tougher communication » teacher communication, thought communication, touch communication
model development » local development, social development, global development
development cases » development case, development phases, development based
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
does tougher » does southern, does higher, does touch
relations 2 » relations _, relations a, relations 3
costs model » cost model, cost models, costs money
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: technology des relations 2 does tougher communication costs model development cases data.*.