Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van han can snippets" » "van han code snippets", "van hanh can snippets", "van phan can snippets", "van nhan can snippets", "van ban can snippets", "van hau can snippets", "van han san snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") or ("van han can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van han can snippets"))) OR ("locating bug core snippets")).
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