Perhaps you should try some spelling variations:
digital transmission » digital transition, regional transmission, data transmission
social information » social innovation, social transformation, digital information
information series » information services, information service, information sources
nepal social » senegal social, local social
a digital » _ digital
lines » line

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nepal social information series ) or ( a digital transmission lines ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nepal social information series ) OR ( a digital transmission lines )).
• Adding a wildcard symbol may retrieve word variants: (( nepal social information series ) or ( a digital transmission lines ))*.