51.   Advocates for refugees say they have heard promises to reform the process before, but have yet to see results.

52.   After years of branching out into Europe, Asia and Latin America, AOL is still seeing mixed results.

53.   All ran for years before seeing results, he said.

54.   After years of patrolling in an old military ambulance and other castoffs and relying on help from park rangers and volunteers, Ms. Shaver is seeing results.

55.   But after investing heavily in new technology and international promotion campaigns in recent years, Argentina is starting to see results.

56.   But after years of seeing no results, at least they have, in the civil settlements won so far, something to show for their work.

57.   But he is not about to invest in any more plants, which take three years to bear fruit, before he sees results.

58.   But in the experiment, the researchers used dye rather than odorants so they could see the results.

59.   But in the end, the guys with big ideas see big results.

60.   But he sees positive results elsewhere.