Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van duc han slippers" » "van duy han slippers", "van du han slippers", "tran duc han slippers", "van duc phan slippers", "van duc hanh slippers", "van duc hoan slippers", "van duc han slippery", "van duc han grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van duc han slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van duc han slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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