Pool Hash Rate    702.199 MH/s
Pool Efficiency    98.31%
Current Active Workers    68
Current Difficulty    41.24393398
Est. Next Difficulty    35.35194342 (Change in 1 Blocks)
Est. Avg. Time per Round (Network)    35 seconds
Est. Avg. Time per Round (Pool)    4 minutes 12 seconds
Est. Shares this Round    10558 (done: 340.21%)
Next Network Block    725    (Current: 724)
Last Block Found    708
Time Since Last Block    15 minutes 56 seconds


I can not understand, 702MH/S, but in 15minutes can not find block?

What the hell another bigger pool is?