Perhaps you should try some spelling variations:
personal communicator » personal communication, personal communications, professional communicators
information 4.3.2.3 » information 4.3.2.2, information 4.3.3.3, information 4.3.3
communicator costs » communication costs, communications costs, communication costa
technologies 2 » technologies _, technologies 4
place personal » place person, plan personal, have personal
4.3.2.3 place » 2.3.2 place
developing 4 » developing _, developing a, developing e
4 areal » 4 real, _ areal, 2 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 4.3.2.3 place personal communicator costs _ developing 4 areal.*.