gmail google email search syntax

Cancelled

Job Description

Trying within gmail to search for sequence of characters, vs an exact match of an whole word.

Ex: Searching for anything that contains sequence of the word "testing" without quotations.

If I have an e-mail, where in the body has the word "testing1234", google gmail search will not bring up the message, only if I hit an exact match of "testing1234".

Have searched 20-30 pages online where search syntax is given and cannot find anything for this type of use.

First to respond with correct method gets the $20

Thanks,

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Skills: gmail, google-accounts