Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phu anh thuc snippets" » "phu am thuc snippets", "phu dan thuc snippets", "phu anh tu snippets", "thu anh thuc snippets", "pham anh thuc snippets", "thuy anh thuc snippets", "phu anh thuc 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 ("phu anh thuc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phu anh thuc snippets"))) OR ("locating bug code snippets")).
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