Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van khang de snippets" » "van khang code snippets", "van khanh de snippets", "van thanh de snippets", "van quang de snippets", "van khong de snippets", "van hoang de snippets", "van hang di 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 khang de 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 khang de snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van khang de snippets ))) or ( locating bug core snippets )).
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