'flourishing world' is a correct and usable phrase in written English.
You could use it to describe a world which has been increasing in wealth and power, such as: "Globalization has created a more interconnected and flourishing world."
It is flourishing, world leading, diverse and often extremely hard to understand.
The second section of the exhibition, entitled "A Dynamic Society," explores the flourishing world outside the palace gates.
However, rapid and big changes are happened in competitive conditions and to exist in this competitive and rapidly changing and flourishing world, scientific developments had to be followed.
And for all the talk of crisis, there is still plenty of strong work to be found, both among the higher-end Hollywood art-house pictures and, especially, in the flourishing world of small-scale, local, truly independent filmmaking.
They belong to "a flourishing world of early modern folk magic" that "has hitherto fallen between the disciplines of history, archaeology and folklore studies, and so been largely neglected by all".
At root, the annual convention — which alternates between New York and other locations — was a demonstration of jazz's lifeline to academia: its reliance on students and instructors in the flourishing world of jazz education to keep the music circulating, program it for live performances on the university circuit and create its next generation of audiences.
By the time they got to the boat at the end of "Speak, Memory," three mythical, flourishing worlds had collapsed behind the Nabokovs, who had thrice ventured through the looking glass.
Local trade and commerce were flourishing by World War I, when the Naval Torpedo Station was constructed there and the shipyards were reopened.
MTV's flourishing "Real World" may feature real-life players, yet they are cast by the show's producers and placed in a situation -- living and working together -- contrived for maximum volatility.
Training programs have particularly flourished since World War II, many of them with government help.
Abstract art did not flourish between World Wars I and II.
