Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"thi hoan cu snippets" » "thi hoa cu snippets", "thi hanh cu snippets", "thi hong cu snippets", "thi hoan cua snippets", "thi toan cau snippets", "thi hoang tu snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi hoan cu snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hoan cu snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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