Perhaps you should try some spelling variations:
development 18.4 » developments 18.4, development 8.4, development 1.4
des innovations » does innovation, key innovations, afs innovations
technology des » technology does, technology debts, technology nodes
compensation 2 » compensation _, compensation 4, compensation a
e development » sme development, mine development, site development
18.4 africa » 6.4 africa, 1.2.9 africa
2 e » 2 de, 2 re, 2 le

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology des innovations china ((time a) OR (time _)) compensation 2 e development 18.4 africa.~".
• Adding a wildcard symbol may retrieve word variants: technology des innovations china ((time a) OR (time _)) compensation 2 e development 18.4 africa.*.