Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"man dam vi snippets" » "van dam vi snippets", "san dam vi snippets", "men dam vi snippets", "man am vi snippets", "man dam va snippets", "man dat vi snippets", "man dam vi 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: (((("man dam vi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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