| Keyword | Most frequent expressions (number of websites) |
|---|---|
| cfe | cfe certification (1), kind cfe (1), cfe certificate (1), value cfe (1), golden cfe (1), cfe contracting (1), groupe cfe (1), cfe event (1), besix cfe (1), cfe dkv (1), competition cfe (1), cfe mbg (1) |
| cfp | cfp exlog (1), cfp deutsch (1), cfp english (1), training cfp (1), cfp technical (1), education cfp (1), cfp course (1), association cfp (1), cfp dhbenelux (1), bytes cfp (1), cfp scholarly (1), cfp close (1), reviewer cfp (1) |