@Nonnull
	public StringPredicate newPartialRegexPredicate(@Nonnull String regex) {
		return Objects.requireNonNull(newBiStringPredicate("regex-partial", regex));
	}
@param regex
		Pattern to match against. Only part of the target string needs to match.

@return Predicate to target the given string.
recaf-core/src/main/java/software/coley/recaf/services/search/match/StringPredicateProvider.java