Spring Cloud Config just read application.yml

I'm starting to mess with Spring Cloud Config. I have a client application that simply writes the content of the application.yml that I have in a git repository. That works correctly, I can change the value, refresh and update the changes.

The problem comes if instead of collecting the value of an application.yml I want to take it from another. In my case I have renamed the application.yml of the git repository that contains the values to client-prueba.yml.

In my client application I have in the bootstrap.yml:

spring:
  application:
    name: cliente-prueba
  cloud:
    config:
      uri: http://localhost:8888

In the client's application.yml:

server:
  port: 8080
management:
  endpoints:
    web:
      exposure:
        include: "*"

In my application.yml of my server application

server:
  port: 8888
management:
  endpoints:
    web:
      exposure:
        include: "*"

In the bootstrap.yml of the server application:

spring:
  application:
    name: configserver
  cloud:
    config:
      server:
        git:
          uri: http://clinker/scm/git/Config-Server
          username: myuser
          password: mypass
          searchPaths: Config-Server

And finally my client-prueba.yml:

palabra: hola

The client's controller:

@RestController
@RefreshScope

public class GestionController {


    @Value("${palabra}")
    private String miPalabra;

    @GetMapping("/palabras")
        public ResponseEntity<?> palabras () {

        return ResponseEntity.ok().body(miPalabra);
    }
}

I do not know exactly what I'm doing wrong.

Thank you very much.

UPDATE:

For some reason, the exposed code now works. My next problem is that if in the client-test.yml of the git change

palabra: hola

for

spring:
  profiles: desarrollo
palabra: hola

the configuration server does not recover the file. If I create a client-test.yml and a client-test-development.yml with word with different values (without the spring.profiles) it works correctly and returns the value I have depending on the profile, but, why can not I have several profiles in the same file?