Perhaps you should try some spelling variations:
technologies changing » technology changing, technologies challenges, technologies chapter
changing information » exchanging information, managing information, change information
developing thrust » developing trust, developing through, developing forest
de communication » mobile communication, online communication
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
thrust areas » tourist areas, forest areas, karst areas
costs 2.3 » costs 4.2, costs 4.4
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologies changing information _ die de communication costs 2.3 developing thrust areas.*.