Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khanh tra du snippets" » "khanh tra code snippets", "thanh tra du snippets", "khanh trach du snippets", "khanh hoa du snippets", "khanh tra tu snippets", "khanh tran duc snippets", "khanh tran duy 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: (((("khanh tra du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khanh tra du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khanh tra du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
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