recommendation on string field with multiple words in value

I have the following mongoose schema:

const schema = new Schema({
type: {
type: String,
required: true

value for above field will be enumerated using below:

const REWARD_TYPE = {
ACCURAL_POINTS: ‘Accural Points’,
PROMOTIONAL_POINTS: ‘Promotional Points’

As evident from above, the value contains multiple words. Later on, i need to run query to find documents with ‘type’ as ‘Accural Points’ or ‘Promotional Points’.

Would multiple words hinder the query performance? Should i modify the value to something like AccuralPoints or Accural_Points?

Another option would be to use multiple fields, type (numeric) and name (string)…

please suggest on recommended patterns.