Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tro phat van snippets" » "tao phat van snippets", "trong phat van snippets", "trot phan van snippets", "tro pham van snippets", "tro phan van snippets", "tro phap van snippets", "tro phat van slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 ("tro phat van snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tro phat van snippets"))) OR ("locating bug code snippets")).
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