Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thue va do snippets" » "thue va code snippets", "thuc va do snippets", "thuyet va do snippets", "thuc vat do snippets", "thue va dao snippets", "thue va doc snippets", "thue va co 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: (((("thue va 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: (((("thue va do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thue va do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thue va do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.