Perhaps you should try some spelling variations:
parks integration » ark integration, markets integration, parents integration
integration gives » integration goods, integration gender, integration greece
developpement 1 » developpement 1.4, developpement de, developpement et
gives a » lives a, give a, given a
a das » 1 das, 2 das, _ das
3 das » 1 das, 2 das

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 parks integration gives a _ communication ((a das) OR (3 das)) developpement 1 africa.~".
• Adding a wildcard symbol may retrieve word variants: technology parks integration gives a _ communication ((a das) OR (3 das)) developpement 1 africa.*.