Perhaps you should try some spelling variations:
git communication » get communication, et communication, iot communication
innovation bases » innovation based, innovation cases, innovation brakes
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
bases 3.1 » cases 3.1, bases 3.3, basis 3.1
3.1 git » 3.1 gis, 13.5 git, 3.1 gott
a le » a les, a l, a e

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ innovation bases 3.1 git communication ((a le) OR (a la)) developpement il afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies _ innovation bases 3.1 git communication ((a le) OR (a la)) developpement il afrique.*".