Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"dung sat thuc snippets" » "duong sat thuc snippets", "dung dat thuc snippets", "dung sai thuc snippets", "dung am thuc snippets", "dung va thuc snippets", "dung dan thuc snippets", "dung sat thuc 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: (((("data using java snippets") or ("dung sat thuc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java snippets") OR ("dung sat thuc snippets"))) OR ("locating bug code snippets")).
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