"por mais que" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "phrase"
      },
      "expansion": "por mais que",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "text": "2015, RN, Snooze\nPor mais que o ouvisse, por mais que aquele barulho lhes interrompesse o sono, sabia que nunca seria capaz de se habituar.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "however much"
      ],
      "id": "en-por_mais_que-pt-phrase-VgZzJF4Y",
      "links": [
        [
          "however much",
          "however much"
        ]
      ],
      "raw_glosses": [
        "(subjunctive) however much"
      ],
      "tags": [
        "subjunctive"
      ]
    }
  ],
  "word": "por mais que"
}

{
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "phrase"
      },
      "expansion": "por mais que",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese phrases",
        "Portuguese terms with quotations",
        "Requests for translations of Portuguese quotations"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "text": "2015, RN, Snooze\nPor mais que o ouvisse, por mais que aquele barulho lhes interrompesse o sono, sabia que nunca seria capaz de se habituar.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "however much"
      ],
      "links": [
        [
          "however much",
          "however much"
        ]
      ],
      "raw_glosses": [
        "(subjunctive) however much"
      ],
      "tags": [
        "subjunctive"
      ]
    }
  ],
  "word": "por mais que"
}