Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri ba truc snippets" » "tri cau truc snippets", "tri ba trung snippets", "tri dai truc snippets", "tri ban truc snippets", "tri va truc snippets", "tai ba truc snippets", "tri ba truc 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: (((("tri ba truc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri ba truc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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