In the interest of completeness I updated the code based on some on and off-list feedback. The new results are much cleaner as they ignore all anchor, image, n

In the interest of completeness I updated the code based on some on and off-list feedback. The new results are much cleaner as they ignore all anchor, image, navigation and other text. I've updated the gist with the new code. Here's a sample output: United_States [ 118] war [ 108] states [ 96] american [ 78] united [ 42] first [ 37] president [ 35] rights [ 35] world [ 34] government [ 33] economic England [ 57] henry [ 57] king [ 54] english [ 43] government [ 41] britain [ 39] century [ 38] war [ 37] edward [ 34] local [ 34] kingdom Brazil [ 23] military [ 17] portugal [ 15] first [ 14] portuguese [ 13] years [ 13] war [ 13] president [ 12] political [ 12] country [ 10] called Argentina [ 51] president [ 43] military [ 41] argentine [ 40] government [ 37] war [ 36] political [ 30] buenos [ 30] aires [ 24] against [ 23] national Canada [ 71] british [ 62] war [ 53] canadian [ 38] north [ 37] french [ 35] quebec [ 34] government [ 34] first [ 32] american [ 27] france Spain [ 103] spanish [ 62] war [ 46] century [ 39] empire [ 38] king [ 34] under [ 29] peninsula [ 29] first [ 28] roman [ 27] country Portugal [ 99] portuguese [ 28] first [ 25] war [ 22] king [ 21] spanish [ 20] independence [ 19] east [ 19] republic [ 18] between [ 18] main Russia [ 105] soviet [ 105] russian [ 68] war [ 52] union [ 43] citation [ 41] century [ 39] europe [ 39] state [ 38] government [ 37] moscow Germany [ 240] german [ 88] war [ 74] empire [ 68] east [ 63] states [ 57] west [ 55] france [ 55] prussia [ 46] austria [ 42] between France [ 221] french [ 151] war [ 114] louis [ 95] king [ 68] paris [ 56] against [ 52] government [ 52] republic [ 49] would [ 49] empire Japan [ 89] japanese [ 58] war [ 50] emperor [ 40] main [ 37] military [ 37] china [ 35] imperial [ 35] ashikaga [ 35] power [ 34] government China [ 127] dynasty [ 62] chinese [ 29] han [ 26] emperor [ 26] shang [ 25] zhou [ 25] ming [ 22] empire [ 20] military [ 20] main Saudi_Arabia [ 83] saudi [ 48] arabia [ 28] oil [ 28] king [ 21] hejaz [ 21] arab [ 19] mecca [ 18] first [ 16] saud [ 16] state