Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung bai do snippets" » "dung bai code snippets", "dung tai do snippets", "dung sai do snippets", "dung hai do snippets", "dung bai doc snippets", "dung ban do snippets", "dung bai da 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: (((("dung bai do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung bai do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung bai do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung bai do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.