val textDF: DataFrame = Seq(
 PageData("https://adwords.google.com", "en", "384:0.09,527:0.07,329:0.114,1234:0.20,377:0.51", "ate Eat tea, tea, tea, tea"),
 PageData("https://developers.google.com", "fr", "329:0.114,1234:0.20,377:0.51", "nat! Tan, atn"),
 PageData("https://keep.google.com", "es", "384:0.09,527:0.07", "bat* tab. Atb"),
 PageData("https://test.com", "es", "384:0.09,527:0.07", "sam i am ")
).toDF()