Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thin vi dinh snippets" » "thi vi dinh snippets", "thien va dinh snippets", "chinh vi dinh snippets", "thin vi sinh snippets", "thin vi tinh snippets", "thin vu dinh snippets", "thin vi dinh 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: (((("thin vi dinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thin vi dinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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