Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
de developpement » sme development
technology push » technology park, technology parks
push inflation » musil inflation, high inflation, und inflation
inflation tax » inflation rate, inflation _, inflation target
des afrique » en afrique, de l'afrique
tax spaces » tax space, tax sales, six spaces
spaces 1.1 » spaces 2.1
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology push inflation tax spaces 1.1 communication a de developpement des afrique.*.