Perhaps you should try some spelling variations:
compensation 13.2.1 » compensation 1.2.2.1, compensation 1.2.3, compensation 12.5.1
wege compensation » wage compensation, wages compensation, heave compensation
developpement de » developpement des, developpement durable
i innovations » _ innovations, 3 innovations, i innovation
technology i » technology ii, technology iv, technology 1
2014 dem » 2014 eu
2014 im » 2014 i, 2014 big, 2014 bis
de su » de sa

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 i innovations ((2014 dem) OR (2014 im)) wege compensation 13.2.1 _ developpement de su.~".
• Adding a wildcard symbol may retrieve word variants: technology i innovations ((2014 dem) OR (2014 im)) wege compensation 13.2.1 _ developpement de su.*.