The phrase "a development for which" is correct and usable in written English.
It can be used when referring to a specific development or event that is being discussed or analyzed, often in a formal or academic context.
Example: "The research highlights a development for which further studies are necessary to understand its implications."
Alternatives: "an advancement for which" or "a change for which".
This is a development for which voters have not yet been prepared.
She secured $1,500 for back rent, a development for which she is grateful.
Art that resembles illustration is everywhere now, a development for which the Los Angeles draftsman Raymond Pettibon may be partly credited or, if your prefer, blamed.
Many people in Osceola are newly and intimately acquainted with the steel industry, a development for which Kennemore himself is partly responsible.
The markets are calm, and growth and hiring are finally picking up, a development for which the Fed deserves some credit.
After the "race to the sea", manoeuvre warfare gave way to trench warfare, a development for which the British Army had not prepared.
Representative Jim Jordan, Republican of Ohio, said that on the whole, he thought the spending cuts were a welcome development for which Mr. Boehner deserves credit.
This is a relatively recent development, for which John Fenn and Koichi Tanaka received a Nobel Prize in 2002.
Shortly after the couple started sleeping together Mrs Robinson took her young lover on a walk along the river Lagan in Belfast and showed him a new cafe development for which Castlereagh council was advertising for tenants.
As a proof of concept we first tested our algorithm on a dynamic network for Drosophila development, for which a gene expression time course is available (Arbeitman et al., 2002).
Denmark has developed a national strategy for sustainable development for which the main goal is a constant decrease in pollutant levels in products, food, the working environment, traffic and the indoor environment [ 2- 5].
