Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"yan zhang ca snippets" » "yan zhang code snippets", "yang zhang ca snippets", "ban hang ca snippets", "van khang ca snippets", "yan hang ca snippets", "yan thang cua snippets", "yan hang cua 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 ("yan zhang ca snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("yan zhang ca snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( yan zhang ca snippets ))) or ( locating bug core snippets )).
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