Perhaps you should try some spelling variations:
passively » massively, passive, passivity, passivey, passivery, possively
passivelyn » massivelyn, passiven, passivityn, massively, passiveyn, passiveryn, possivelyn
passivelye » massivelye, passivee, passivitye, massively, passiveye, passiverye, possivelye
passiven » passive, passion
passivel » passive, passiver, possivel

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((passively OR (passiven OR passivelyn)) OR (passivelye OR passivel)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((passively or (passiven or passivelyn)) or (passivelye OR passivel))".
• Adding a wildcard symbol may retrieve word variants: ((passively or (passiven or passivelyn)) or (passivelye OR passivel))*.