Perhaps you should try some spelling variations:
stroke communication » prone communication, spoken communication, style communication
technologies 2 » technologies _, technologies 4
information 3 » information 2
developing a » developing _
6 stroke » _ stroke, 7 stroke, 7.6 stroke
a urban » 2 urban, 4 urban, 1 urban
a era » 0 era, a ena, a hra

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: "technologies 2 information 3 6 stroke communication ((a era) OR (_ era)) developing a urban.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 6 stroke communication ((a era) OR (_ era)) developing a urban.*.