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internet properties established in 2011
social networking language education websites
duolingo
apps
business
chatterbots
instant messaging
interactive fiction
language learning
mobile
natural language parsing
tc
2010 establishments in california
analytics companies
applied machine learning
apps and software
apps software
bots
california
chat
companies based in san francisco
education
facebook
forecasting competitions
french language
fusional languages
german language
google
high german languages
iberian romance languages
kaggle
languages of algeria
languages of andorra
languages of argentina
languages of austria
languages of belgium
languages of belize
languages of benin
languages of bolivia
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duolingo
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today
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anybody
bots
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comes
company
duolingo’s
french
german
ios
popular
powered
practice
spanish
teach
text
updated
using
way
year
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announced
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