The two began with writing about topics of interest including developments, sports and politics.

In this context, the topic of interest is not limited.

Today the topic of interest seems to be Egypt and whether or not to travel there.

It would be a topic of general interest at dinner.

Each issue is devoted to a single topic of interest.

Select a site, then choose a topic of interest to you.

Within the association, two technical committees focus on topics of special interest.

Each year, a new topic of interest and importance is chosen for the conference.

I would like to focus on three topics of special interest.

A topic of general interest studied in recent years has been financial crises.