Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha van von snippets" » "pha van code snippets", "pham van von snippets", "phan van von snippets", "phap van von snippets", "pha vay von snippets", "pha van van snippets", "pha van dong 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: (((("pha van von snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha van von snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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