Is there a way to grep for a specific country related information? This is an important leak, but I'd like to see come crowd-sourcing in this. That is we have

Is there a way to grep for a specific country related information? This is an important leak, but I'd like to see come crowd-sourcing in this. That is we have 100 newspapers with access, but that might not be enough. We only get the condensed version deemed relevant to a particular subset of population. By combining these 100 subsets we are not going to get a full set. In other words, UK paper might report on Russian connections, Russian paper(if any got access that is) might report on UK connections, but how do I find out if an obscure mid sized town city boss from Eastern Europe is on the list?