A formula to return either the first word or all the other words.
=IF(ISERROR(FIND(" ",TRIM(A2),1)),TRIM(A2),MID(TRIM(A2),FIND(" ",TRIM(A2),1),LEN(A2)))
Examples and results
Text Description Results
Blank
Space
some Text no space some
some text Text with space text
some Text with leading space some
some Text with trailing space some
some text some text Text with multiple spaces text some text
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