Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri van ca snippets" » "tri van code snippets", "thi van ca snippets", "tri va ca snippets", "trinh van ca snippets", "tri van cau snippets", "tri van cua snippets", "tri dan ca snippets"
"python using java snippets" » "python using data 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 ("tri van ca snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tri van ca snippets"))) OR ("locating bug core snippets")).
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