Dear Developer,
It seems PDF text is extracted with space separated, for example, “13868箇字符,目前普遍使用於臺灣、香港等地區。” in the PDF file will be extracted as “1 3 8 6 8 箇 字 符 , 目 前 普 遍 使 用 於 臺 灣 、 香 港 等 地 區 。”, aka, a space is added between every two characters.
To get a PDF file that contains word “普遍使用”, the key has to be “普 遍 使 用”, aka, space needs to added manually after the characters.
Another problem is this search won’t get the other text files, DOCx etc that actually contain word “普遍使用”.
To get other files, one more search is needed, key word is “普遍使用”, aka no space in between.
This does not seem to be user friendly.
For information, I’m using the build 1.2.532.
Thanks