Instance - support keyword search by notes field

"notes": [
    {
      "note": "Includes bibliographical references (pages 263-281) and index",
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    {
      "note": "Statebuilding and the reconstruction of Iraq's budgetary institutions -- The evolution of Iraqi budgetary institutions from the Ottomans and the British mandate through Saddam -- Pre-war planning for Iraq's economic and budgetary reconstruction -- Boots on the ground: the CPA and the new Iraqi budgetary process -- Building Iraqi ministerial capacity: the case of FMIS -- The 17th benchmark and the challenge of Iraqi budget execution -- Building Iraqi budgetary capacity -- Iraqi budgeting -- Successful state building in Iraq? Lessons from the reconstruction of Iraq's budgetary Institutions",
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    {
      "note": "Description based on print version record",
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