Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"bac hoc ban snippets" » "bai hoc ban snippets", "bac ho ban snippets", "bac hoc bang snippets", "bac hoc dan snippets", "bac hoc bai snippets", "bac hoc ban slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bac hoc ban snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac hoc ban snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
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