Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong xay du snippets" » "trong xay code snippets", "thong xay du snippets", "trong cac du snippets", "trong ca du snippets", "trong day du snippets", "trong tay du snippets", "trong xay dung 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 ("trong xay du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trong xay du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trong xay du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trong xay du snippets"))) or ("locating bug core snippets"))*.