Bing found the following results
Oaxaca - Wikipedia
10 things to know before going to Oaxaca - Lonely Planet
Oaxaca | Mexico, Population, Map, & Facts | Britannica
Oaxaca travel - Lonely Planet | Mexico, North America
Oaxaca | Culture, Cuisine & History | Britannica
Oaxaca City travel - Lonely Planet | Mexico, North America
Oaxaca City - Wikipedia
Oaxaca - HISTORY
Oaxaca de Juárez Destination Guide: Best Things to Do - Travel
Oaxaca Travel Guide - National Geographic