Perhaps you should try some spelling variations:
"creating va doc snippets" » "creating a doc snippets", "creating _ doc snippets"
"creating va vi snippets" » "creating a vi snippets", "creating _ vi snippets", "creating ba vi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("creating va doc snippets") or ("creating va vi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating va doc snippets") OR ("creating va vi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating va doc snippets ) or ( creating va vi snippets ))) or ( locating bug code snippets )).
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