Capturing all matching groups rather than 1

I am attempting to capture all matching groups rather than 1.

Turing > 128 gb Apple iPhone SE (AiSE) 128 gb Apple iPhone SE (AiSE)

I am using the following regex:

\b(\w+)\b(?=.*?\b\1\b)

but it is still开发者_开发知识库 not working. Can someone please help me capture all matching groups rather than 1?

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We can try matching on the following regex pattern:

\d+ [a-z]b(?: \S+)*?(?= \d+ [a-z]b\b|$)

Explanation:

• \d+ match a memory size
• single space
• [a-z]b size units (e.g. gb)
• (?: \S+)*? then match any number of following terms until asserting that
• (?=
  • \d+ [a-z]b\b space followed by another memory term follows
  • | OR
  • $ the end of the string follows
• )

Here is a link to a regex demo.