Perhaps you should try some spelling variations:
ihrd communication » thread communication, chad communications, world communication
development case » development china
tradition 4.2 » tradition 3.2, tradition 4.1, tradition 4.3
4.2 crisis » 2.2 crisis, 3.2 crisis, 10.2 crisis
1 cadre » a cadre, 2 cadre, _ cadre
1 care » 11 care, 19 care, 1 carpe

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 _ tradition 4.2 crisis ihrd communication ((1 care) OR (1 cadre)) development case 1.~".
• Adding a wildcard symbol may retrieve word variants: technology _ tradition 4.2 crisis ihrd communication ((1 care) OR (1 cadre)) development case 1.*.