| scientific experiment | 9.41 | ...the use of animals in scientific experiments. | ||
| medical experiment | 8.03 | Others died of sickness and medical experiments. | ||
| animal experiment | 4.48 | But other animal experiments were not so encouraging. | ||
| human experiment | 4.02 | Human cloning experiments are banned by law in Britain. | ||
| similar experiment | 3.75 | A similar experiment was flown aboard a shuttle in November. | ||
| new experiment | 3.42 | The new experiments bore those ideas out. | ||
| cloning experiment | 3.23 | What kind of cloning experiments are going on today? | ||
| first experiment | 3.03 | The first experiment is due to arrive in March. | ||
| recent experiment | 2.70 | Consider a recent experiment. | ||
| controlled experiment | 1.78 | A controlled experiment was in order. | ||
| early experiment | 1.78 | The early experiments were discouraging. | ||
| grand experiment | 1.78 | The grand experiment begins. | ||
| bold experiment | 1.71 | A bold experiment. | ||
| social experiment | 1.51 | The social experiment has failed. | ||
| failed experiment | 1.45 | The failed experiment. | ||
| successful experiment | 1.38 | Not exactly a successful experiment. | ||
| earlier experiment | 1.32 | Rather, he viewed it as an extension of earlier experiments with sound collages. | ||
| further experiment | 1.32 | Further experiments gave a clearer picture. | ||
| simple experiment | 1.32 | A simple experiment will help us a little further. | ||
| previous experiment | 1.25 | Previous experiments into the presence of the virus were inconclusive or conflicting. |