Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi thap vat snippets" » "thi thap vat snippets", "phoi thai vat snippets", "thi thao vat snippets", "phi tap vat snippets", "phi phap vat snippets", "phi thai vat snippets"

Try widening your search to All Fields.

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