Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tim sach cua snippets" » "tim sach code snippets", "tim mach cua snippets", "tin sach cua snippets", "tinh sach cua snippets", "tim cach cua snippets", "tim sac cua 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: (((("tim sach cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim sach cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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