Attach (recommended) or Link to PDF file here:
PDF is [Sample lease contract 26.pdf](https://github.com/mozilla/pdf.js/files/1500985/Sample.lease.contract.26.pdf)

Steps to reproduce the problem:
I am using [https://mozilla.github.io/pdf.js/web/viewer.html](url) to preview pdf by opening the pdf.

now am searching for "**made is**" but its not showing in the pdfjs

and while selecting and copying pdf  text it has no space in b/w words

return th._endImgData(bjId, mgData, cacheGlbally);
      })
      .catch(rean => {
        warn(`Unable t decde mage "${bjId}": "${rean}".`);
        return th._endImgData(bjId,  null, cacheGlbally);
      });
    peratrLt.addOp(OPS.pantImageXObject, arg);
    f (cacheKey) {
      lcalImageCache.et(cacheKey, mageRef, {
        fn: OPS.pantImageXObject,
        arg,
      });
      f (mageRef) {
        aert(!Inlne, "Cannt cache an nlne mage glbally.");
        th.glbalImageCache.addPageIndex(mageRef, th.pageIndex);
        f (cacheGlbally) {
          th.glbalImageCache.etData(mageRef, {
            bjId,
            fn: OPS.pantImageXObject,
            arg,
            byteSze: 0, 
          });
        }
      }
    }
    f (ptnalCntent !== undefned) {
      peratrLt.addOp(OPS.endMarkedCntent, []);
    }
  }
  handleSMak(