Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao qua phuc snippets" » "tao xuan phuc snippets", "tao qua huy snippets", "tao huu phuc snippets", "tao quang phuc snippets", "bao quan phuc snippets", "cao quan phuc snippets", "tao qua phuc 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: (((("tao qua phuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao qua phuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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