Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dong san dam snippets" » "cong san dam snippets", "dong bang dam snippets", "dong von dam snippets", "dong van dam snippets", "dong san pham snippets", "dong toan dam snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dong san dam snippets"))) or ("locating bug core snippets"))~.
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