The phrase "are collaborating to develop" is correct and usable in written English.
You can use it when describing a joint effort between two or more parties working together to create or improve something.
Example: "The two companies are collaborating to develop a new software solution that will enhance user experience."
Alternatives: "are working together to create" or "are joining forces to produce".
Bursac's team and VistaGen (http://www.vistagen.com/) are collaborating to develop engineered cardiac tissues for more predictive drug screening and development.
Responding to concerns, Dimensions and the Association of Senior Children's and Education Librarians (ASCEL) are collaborating to develop a network of autism-friendly libraries.
In the life sciences, research institutes, medical centers and government agencies are collaborating to develop biological science and technology into spinoff companies that turn science into commercial applications.
US materials firms A. Schulman , Inc and3M Co are collaborating to develop insulation and weight-reduced compounds that incorporate 3M™ Glass Bubbles.
Stanford researchers are collaborating to develop a vibrating glove that could improve hand function following a stroke if worn for several hours a day.
Ignited by the efficacy and commercial success of cardiac devices, neurologists, neurosurgeons, and biomedical engineers are collaborating to develop implantable brain devices to arrest, contain, and preempt seizures before they cause clinical symptoms.
More recently she has been collaborating to develop feminist institutionalism as part of the Feminism and Institutionalism International Network (FIIN) with colleagues from Edinburgh, Rutgers and University of New South Wales, Australia.
The officials were reported to be concerned that bomb-makers from both the Yemen-based al-Qaida in the Arabian Peninsula and the Islamist Nusra Front, an al-Qaida affiliate in Syria, had been collaborating to develop the explosives and plots to detonate them.
For the past few years, Nittono and the government have been collaborating to develop cute items, a few of which were laid out on a table in his office: a squat make-up brush, a bowl, a brazier, a few medallions and tiles.
Maricelis Acevedo, associate director for science for the Delivering Genetic Gain in Wheat project, managed by International Programs at Cornell CALS, is collaborating to develop forecasting and prediction models that guide decisions on fungicide use and resistant wheat varieties with near-real-time data.
Mr Putin, addressing relations between the UK and Russia, said that bilateral trade and wider co-operation were increasing, and London and Moscow would be collaborating to develop "promising" energy projects.
