Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tap van cuc snippets" » "tap van code snippets", "tap va cuc snippets", "tap vat cuc snippets", "tap quan cuc snippets", "tap van duc snippets", "tap van luc snippets", "tap van cu 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 ("tap van cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tap van cuc snippets"))) OR ("locating bug core snippets")).
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