Perhaps you should try some spelling variations:
due developpement » de developpement, du developpement, le developpement
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technology grade » technology trade, technology guides, technology gender
grade inflation » price inflation, trade information
inflation rates » inflation rate
communication 1 » communication _, communication a, communication 3
rates der » rates des, rates per, rates under
des farce » der farce
der 2.2 » der 2.6, ner 2.2, order 2.2
1 due » 1 die, _ due, 1 dum

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

• Adding a wildcard symbol may retrieve word variants: technology grade inflation rates der 2.2 communication 1 due developpement des farce.*.