Perhaps you should try some spelling variations:
"creating tim mach snippets" » "creating a mach snippets", "creating tim sach snippets", "creating tim cach snippets", "creating tim manh snippets", "creating tim mach slippers"
"creating _ a snippets" » "creating _ a slippers"
"locating bug code snippets" » "locating bug code slippers", "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 tim mach snippets") or ("creating _ a snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating tim mach snippets") OR ("creating _ a snippets"))) OR ("locating bug code snippets")).
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