The phrase "ago returned from" is not correct in English and does not convey a clear meaning.
It cannot be used in written English as it stands, as the word "ago" is typically used to indicate a time in the past and does not fit with the verb "returned" in this context.
Example: "I returned from my trip last week."
Alternatives: "just returned from" or "recently returned from".
On a plane several years ago, returning from a major drug industry convention, I happened to see an issue of Pharmaceutical Executive being read by the passenger next to me.
She is possibly thinking again about the night she was raped two months ago returning from a friend's wedding.
Some 120 Koreans put into forced labor by Japan more than 55 years ago returned to South Korea today from an island off Siberia under a deal brokered by South Korea and Russia.
A few days ago we returned from a mission.
Not long ago, Reeve returned from a trip to Israel, where he visited the Weizmann Institute of Science.
A few months ago Ms. Salit returned from a screening of Paul Thomas Anderson's "Magnolia" certain that Ms. Gross would find it pretentious.
Trainer Paul Nicholls said Kauto Star, whose participation in the Gold Cup was in jeopardy following a schooling fall a fortnight ago, had returned from the race unscathed.
A few years ago Courteney Peters returned from Melbourne, determined that Auckland was as good as its hip city cousin across the ditch.
Ten days ago, Mr. Chung returned from a three-day business trip to North Korea, to announce that on Sept. 1, daily bus service would start across the demilitarized zone to his most promising project, the Mount Kumgang resort.
Gill, who two games ago had returned from missing four games because of tendinitis in his right knee, spent the rest of the practice on the trainer's table.
A few days ago I returned from southern Ethiopia, where, observing my research project for creating a participatory approach to family planning and community management, I visited five rural villages.
