Multiple changes:
[Mod] Added 'primary_address_and_contact_detail' in toggle_display
[Mod] Added a description for 'primary_address_and_contact_detail'
diff --git a/erpnext/selling/doctype/customer/customer.js b/erpnext/selling/doctype/customer/customer.js
index 2dbbdf1..16f0faf 100644
--- a/erpnext/selling/doctype/customer/customer.js
+++ b/erpnext/selling/doctype/customer/customer.js
@@ -63,7 +63,7 @@
 
 		frappe.dynamic_link = {doc: frm.doc, fieldname: 'name', doctype: 'Customer'}
 
-		frm.toggle_display(['address_html','contact_html'], !frm.doc.__islocal);
+		frm.toggle_display(['address_html','contact_html','primary_address_and_contact_detail'], !frm.doc.__islocal);
 
 		if(!frm.doc.__islocal) {
 			frappe.contacts.render_address_and_contact(frm);
diff --git a/erpnext/selling/doctype/customer/customer.json b/erpnext/selling/doctype/customer/customer.json
index 7e2c658..1a104b5 100644
--- a/erpnext/selling/doctype/customer/customer.json
+++ b/erpnext/selling/doctype/customer/customer.json
@@ -725,7 +725,8 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "primary_contact_detail", 
+   "description": "Select, to make the customer searchable with these fields", 
+   "fieldname": "primary_address_and_contact_detail", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
@@ -1417,7 +1418,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-01-20 02:07:05.098742", 
+ "modified": "2018-01-25 12:20:24.665219", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Customer",