| Share | Phrase |
|---|
| 17.56% | cyclic [time periodicity] compound |
| 9.14% | cyclic [time periodicity] variation |
| 6.17% | cyclic [time periodicity] group |
| 5.55% | cyclic [time periodicity] alumoxanes |
| 5.55% | cyclic [time periodicity] deformation |
| 5.21% | cyclic [time periodicity] structure |
| 3.89% | cyclic [time periodicity] motion |
| 3.78% | cyclic [time periodicity] hydrocarbon |
| 3.78% | cyclic [time periodicity] olefin |
| 3.57% | cyclic [time periodicity] amine |
| 3.57% | cyclic [time periodicity] polyamine |
| 3.44% | cyclic [time periodicity] anhydride |
| 3.07% | cyclic [time periodicity] operation |
| 2.95% | cyclic [time periodicity] frequency |
| 2.92% | cyclic [time periodicity] change |
| 2.85% | cyclic [time periodicity] fluctuation |
| 2.77% | cyclic [time periodicity] borate |
| 2.77% | cyclic [time periodicity] expansion |
| 2.61% | cyclic [time periodicity] condition |
| 2.56% | cyclic [time periodicity] manner |
| 2.19% | cyclic [time periodicity] period |
| 1.68% | cyclic [time periodicity] actuation |
| 1.26% | cyclic [time periodicity] signal |
| 1.06% | cyclic [time periodicity] means |