Many experts believe that solving the spam problem will require a combination of approaches.
More tools to help countries decide which combination of approaches are best for them.
Each country needs a unique combination of approaches, but each approach has its own champions.
It's a combination of approaches, methodologies, support and the lack of professional development teachers and administrators have received.
And a growing number of public libraries use a combination of approaches, even if they do not always work.
Combatting current proliferation dangers in North Korea and Iran, and future threats elsewhere, will require a deft combination of approaches.
Only librarians, working with parents, trustees and civic leaders, can find the combination of approaches that work for your neighborhood library.
Hence, the combination of approaches may enhance the targeted performance.
In many cases, a combination of approaches will be useful.
We use a combination of approaches to solve design problems.
Other researchers cautiously agree, but stress that more meaningful recoveries may demand a combination of approaches.
