Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
development chapter » development center, development case
drive development » driven development, rice development, river development
relations 7.5 » relations 2.5, relations 7.1, relations 7.3
technology 1 » technology _
chapter nine » chapter one, chapter five, chapter six
1 relations » 3 relations, a relations, 1.2 relations
rice trough » price through, rich through, voice through
costs drive » costs drivers, cost driven, costs driving
7.5 rice » 8.5 rice, 7.5 die, 7.5 eine

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relations 7.5 rice trough communication costs drive development chapter nine.*.