I don't see any way by which a connection could be traced.

Thus the connection to burial procedure can be obviously traced.

Once you hang up, the connection evaporates and can no longer be traced.

Britain's political and economic connections to Madeira can be traced to the 17th century.

They start to trace connections to Amanda, finding she was in a depression counseling support group.

Hawkins discovers that his connection to the satellite is being traced.

For a larger complex office network the difficulties of tracing poor connections make it impractical.

The connection between sports and tobacco can be traced back to the origins of professional sports.

When the convoluted connections were finally all traced for him, Dutiful sat shaking his head.

Tracing such causal connections has since become the stock in trade of countless biographers.