1.   A number of factors combined to produce a very positive relationship between the research, the researchers, and the team.

2.   It is no accident that these three processes combine to produce buildings that reflect the values of those involved.

3.   These forces combined to produce considerable pressures for a spreading of the national language and culture.

4.   New drugs and new work practices have combined to produce the increased workload.

5.   And he was backed by home runs from Rico Brogna, Bobby Bonilla and Joe Orsulak, who combined to produce all five Met runs on long balls.

6.   Batista and Miller combined to produce two more runs in the sixth.

7.   Both teams combined to produce the second-lowest scoring game in Finals history.

8.   According to Hartsfield, analysis suggests several factors may have combined to produce the shallow grooves.

9.   All this has combined to produce the upbeat view of the city that emerges from the poll results.