1.   And though increases have come in two consecutive months, economists cautioned that the reports have come against a series of declines.

2.   But economists cautioned that a number of broader problems remained.

3.   But economists caution that there is no surging wave of demand on the horizon.

4.   But economists caution there are possible potholes ahead.

5.   But many economists caution that emissions trading is no panacea.

6.   Economists caution against reading too much into this report because of the erratic pattern of orders for commercial jetliners and military weaponry.

7.   Economists caution that, just like the unemployment rate calculation, the monthly state jobs numbers are prone to errors.

8.   Economists cautioned that the good news might not hold.

9.   Economists caution against reading too much into any single monthly durable goods report.

10.   Economists cautioned against putting too much emphasis on on month-to-month fluctuations because of recent changes in how the jobless rate is calculated.