Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tran thu ca snippets" » "tran thuy ca snippets", "tran thi ca snippets", "tuan thu ca snippets", "tran thu cua snippets", "tran thu ha snippets", "tran thu ba snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran thu ca snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran thu ca snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
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