Perhaps you should try some spelling variations:
development chapter » development center, development case
modern development » modern developments, model development, models development
due communication » de communication, d'une communication, true communication
communication und » communication une, communication united, communication using
technology rates » technology rate, technology creates, technology related
rates relations » ruthes relations, states relations, water relations
relations 19 » relations 1, relations 14, relations 16
crisis due » crisis de, crisis del, crisis desde
und modern » und moderne, und moderner, und modernes
chapter 3 » chapter 2, chapter 1

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• Adding a wildcard symbol may retrieve word variants: technology rates relations 19 crisis due communication und modern development chapter 3.*.