However, it is a problem to find an alternative approach.

Or do you see an alternative approach would be necessary?

An alternative approach would be just not to answer questions, he suggests.

There is, however, an alternative approach that should be considered.

An alternative approach would be for the exchange itself to make markets.

However, an alternative approach was adopted and I should certainly say a few words about that too.

If this is the case, then we need to develop alternative approaches.

An alternative approach which gets around this problem is to replace individual letters rather than words.

An alternative approach with important differences is a baseline and credit program.

An alternative approach is to let the words decide their own tags.