Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"trinh ly qua snippets" » "trinh ky qua snippets", "trinh do qua snippets", "trinh tu qua snippets", "trinh ly quan snippets", "trinh ly cua snippets", "trinh ly quy snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh ly qua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh ly qua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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