Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van khang so snippets" » "van khang code snippets", "van khanh so snippets", "van thanh so snippets", "van quang so snippets", "van khang voi snippets", "van khanh son snippets", "van khang kho 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 so 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 so snippets"))) OR ("locating bug core snippets")).
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