Perhaps you should try some spelling variations:
integration framework » integrative framework, integrated framework, international framework
process communication » protest communication, project communication, prone communication
communication model » communication media
tree development » three development, trade development, green development
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
framework 6 » framework 3, framework 4, framework 5
model tree » model three, model free, model true
6 process » 2 process, 3 process, 1 process

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration framework 6 process communication model tree development _ force.*.