The phrase "a certain level of flexibility" is correct and usable in written English.
It can be used when discussing the need for adaptability or openness to change in various contexts, such as work, relationships, or policies.
Example: "In our project, we need to maintain a certain level of flexibility to accommodate unexpected changes in the timeline."
Alternatives: "some degree of flexibility" or "a measure of flexibility".
It does, however, demand a certain level of flexibility.
This paper proposes, in a decision-making perspective, a new multi-agent architecture specifically designed to support planning activities in decentralized electricity markets, with a certain level of flexibility.
Despite the limited scope laid out in the guidelines, Health Secretary Matt Hancock seemed to imply that doctors are being given a certain level of flexibility.
Exploring policy implementation requires a certain level of flexibility, adapting and combining research methods in a way that enables the capture of complex social processes.
Such a few layers of water are probably critical to polymerase DNA interactions by maintaining a certain level of flexibility for the binding interface, including helping pol β quickly sample different dNTPs at the active site.
On the other side, unlike any trapped water molecules inside proteins observed by X-ray structures or NMR studies, these interfacial water molecules still relax on the picosecond time scale, maintaining a certain level of flexibility that is critical to the enzyme DNA interactions and pol β function.
The hierarchical layout and the iterative design methodology enable a certain level of design flexibility for the overall system and preparation for various contingencies, as illustrated on specific development cycles.
The configurations of these building blocks and the interactions between them provide the system with a certain level of reliability, robustness, flexibility, adaptivity and capacity for swift recovery and handling.
Also, in contrast to traditional service specific inflexible network implementations, adoption of innovative network technologies demand certain level of flexibility and control over the networking fabric.
Indeed, Iavicoli et al. [ 38] have called for a critical evaluation of efforts employed so far to address psychosocial risks and mental health in the workplace to be conducted in order to develop an approach at European level that will allow both flexibility at national level and a certain level of benchmarking across members states in terms of relevant data and good practices applied.
Ditto a certain level of intelligence.
