The phrase "a string of several" is correct and usable in written English.
It can be used to describe a sequence or collection of multiple items or elements.
Example: "The artist created a string of several beautiful paintings that captivated the audience."
Alternatives: "a series of several" or "a collection of several".
Air Force planes dropped a vast majority of unguided bombs, often a string of several dozen on troops in the open or in barracks.
Pipes and plumbing hang exposed overhead, and the only light in the room comes from a string of several bare bulbs sticking out of vintage sockets with tiny metal pull-chains.
Bank of America, itself a product of a string of several big deals to create a retail bank that stretched from coast to coast, has long desired to be an investment banking power.
Paramount Homes is putting up the three-building North Beach complex at a site that is the entry point for a string of several wealthy communities lying just north of Asbury Park.
After a livery cab driver was found dead in the Bronx yesterday morning, Police Commissioner Howard Safir announced that he would form a task force to address a string of several killings of drivers this year.
But the chaos that unfolded in New York's Foley Square was but one in a string of several events, altercations and protests that occurred as part of the now-countrywide Occupy movement the same day.
Multi-epitope peptide vaccines, as a kind of fusion proteins, usually possess a string-of-beads structure, consisting of several peptidic epitopes, probably adjuvants and linkers.
The defendant, Edward Bello, 60, had a string of arrests and several convictions for petty crimes but had never spent a day in prison.
Born in London and raised in Ireland, Simon Pearce, 63, is a well-known Vermont-based glass blower with a string of retail outlets, several factories and a couple of restaurants in the Northeast.
One is a string of scandals, including several cases of nepotism, that have made the Social Democrats seem a party that has grown arrogant and too accustomed to the perks of government.
Out of the Spotlight At the height of his career, Cohan owned a string of theaters, had several shows running at once and saw his "Over There" become the anthem for America's involvement in World War I.
