The phrase "approaches can complement" is correct and usable in written English.
You can use it when discussing different methods or strategies that enhance or support each other in a particular context.
Example: "In our research, we found that qualitative and quantitative approaches can complement each other to provide a more comprehensive understanding of the issue."
Alternatives: "methods can enhance" or "strategies can support".
EveryZing's business goals differ from Blinkx's, says Wilde, and he suspects that the two approaches can complement each other.
As such, trauma-informed care and structural competency approaches can complement each other.
This research has therefore contributed insights into how such approaches can complement the transfer of known knowledge.
Together, the two approaches can complement each other.
Using such approaches can complement what can be achieved with RCTs relatively quickly and efficiently.
The approaches can complement one another [ 20] and smoking cessation services are most effective in the context of coordinated tobacco control [ 12].
However, we show that original, dynamic landscape features can be assessed by analogy with parts of the Rift that are currently active and indicate how this approach can complement other sources of information to add new insights and pose new questions for future investigation of hominin land use and habitats.
The results illustrate how the MA-XRF / MCR-ALS approach can complement the examination of a painting and contribute to the understanding of the artist's process and choice of materials in a non-invasive way.
This study illustrates how engaging with users in a bottom-up approach can complement and enhance top-down approaches to volcanic hazard mapping through a collaborative and integrative design process which may help to prevent miscommunications in a future crisis when maps are likely to be drafted and disseminated rapidly.
We believe that the loss-of-function/loss-of-function approaches and our gain-of-function/loss-of-function approach can complement one another.
This research shows that a population-based approach can complement individual-based studies when attempting to disentangle the causes and consequences of variation in cultural attributes, given that demography may play an important role in social learning processes.
