If $\phi\in C^{\infty}(\mathbb R^N)$ and $u\in L^{\infty}(\mathbb R^N)$ function with support of $\phi$ is in $B(0, R).$ Then, is it possible to estimate  

$$\int_{\mathbb R^N} \int_{\mathbb R^N} u^2(x)\frac{(\phi(x)-\phi(y))^2 }{|x-y|^{N+2s}}dx dy$$
 
in terms of $R.$