7 string references to 'search_index'

comment_node_view in drupal/modules/comment/comment.module
Implements hook_node_view().
hook_field_display_alter in drupal/modules/field/field.api.php
Alters the display settings of a field before it gets displayed.
hook_field_display_ENTITY_TYPE_alter in drupal/modules/field/field.api.php
Alters the display settings of a field on a given entity type before it gets displayed.
hook_update_index in drupal/modules/search/search.api.php
Update the search index for this module.
node_field_display_node_alter in drupal/modules/node/node.module
Implements hook_field_display_ENTITY_TYPE_alter().
search_update_7000 in drupal/modules/search/search.install
Replace unique keys in 'search_dataset' and 'search_index' by primary keys.
_node_index_node in drupal/modules/node/node.module
Indexes a single node.