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- nGram tool - delete the words and supply your own.
- Guerrilla Theater Groups
- Contrast "acupuncture" as found in publications (USA and Great Britain)
- Words for destroying populations
- Spanish words in English publications
- El Norte in English and Spanish
- Terms related to racial integration
- "Ebola" 1975-2008 in various languages (compare with data from WHO on Ebola outbreaks and a map of official languages of African countries)
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