"provide better understanding" is correct and usable in written English. You can use this phrase when you are discussing ways of increasing people's knowledge or awareness of a particular subject. For example, "This course will provide better understanding of the fundamentals of economics.".
Rather, insights into the mothers' perceptions and behavior provide better understanding of the sociocultural context by which the recipients understand the exclusive breast-feeding message.
We've had a series of minor misunderstandings that were corrected, and actually served to provide better understanding in the long run.
Therefore, combining the two frameworks will complement each other and provide better understanding for the adoption.
Geochemical studies of groundwater provide better understanding of possible changes in quality as development progresses.
This may provide better understanding of the discrepancies between the two data systems.
This model can provide better understanding of the long-term behaviour of railway track system.
These findings may provide better understanding for the electro-optical switching phenomenon and its applicability.
I love the desktop app, it’s always running on my Mac. Ludwig is the best English buddy, it answers my 100 queries per day and stays cool.
Cristina Valenza
Retail Lead Linguist @ Apple Inc.