"as many possibilities" is correct and usable in written English.
You can use it when you are referring to multiple possibilities that are available. For example: "We have researched as many possibilities as we can before making our decision."
Your first thought might be give yourself as many possibilities as possible.
Just keep yourself open to as many possibilities as possible and don't keep yourself from getting out there and trying things.
(List as many possibilities as you can, such as war, poverty, global warming, etc).
Accepting that secular public policy closes off as many possibilities as it creates would be welcome, especially among British Muslim communities.
If American life now offers as many possibilities as a supermarket, then by a certain age a fellow must live with the unsettling notion that for all of his satisfactions, he might have missed something nice on Aisle 12.
There are no correct solutions or even one best solution that the students are trying to find; rather, they are simply using their imaginations to generate as many possibilities as they can.
There are nearly as many trade possibilities as there are trading partners.
Though this fact makes it difficult to determine just how HD affects the brain, it does give researchers many ideas about what to look at next, as well as offer many possibilities for treatments.
Students in the BPP program enjoy the dedicated environment and resources in the program, as well as the many possibilities made available to social scientists in the wonderful Berkeley campus.
Students in each of the two MORS tracks enjoy the dedicated environment and resources in the program, as well as the many possibilities made available to social scientists on the Berkeley campus.
"We think that placing information about our capacity available for lease with the exchange will enable us to acquaint as many as possible users with our possibilities".
