Elasticsearch - Fill up Index before searching

curl -XPUT "http://localhost:9200/songs/rock/1" -d'
{
    "title": "Daniken",
    "singer": "Rupam",
    "year": 2016
}'

curl -XPUT "http://localhost:9200/songs/rock/2" -d'
{
    "title": "Bicycle Chor",
    "singer": "Rupam",
    "year": 2004
}'

curl -XPUT "http://localhost:9200/songs/rock/3" -d'
{
    "title": "Nemesis",
    "singer": "Rupam",
    "year": 2001
}'

curl -XPUT "http://localhost:9200/songs/rock/4" -d'
{
    "title": "Hasnuhana",
    "singer": "Rupam",
    "year": 2008
}'

curl -XPUT "http://localhost:9200/songs/rock/5" -d'
{
    "title": "Ekla Ghor",
    "singer": "Rupam",
    "year": 2001
}’