Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dun nang noi snippets" » "dun nang code snippets", "dung nang noi snippets", "den nang noi snippets", "luan nang noi snippets", "dun nang doc snippets", "dun hanh noi snippets", "dun nang hoc 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 ("dun nang noi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dun nang noi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dun nang noi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dun nang noi snippets"))) or ("locating bug core snippets"))*.