The phrase "number of techniques" refers to the amount or count of different methods or approaches that can be used to accomplish a task or achieve a goal. Full definition
Even with the wide number of techniques available for identification of CHF, there are few studies demonstrating the use of mathematical methods to evaluate the development of CHF in dogs with MVD. (scielo.br)
There are a vast number of techniques out there, including scalping strategies. (daytrading.com)
According to the WikiLeaks release, the large number of techniques allows the CIA to mask the origin of some of its cyberattacks and confuse forensic investigators. (slaw.ca)