Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dieu can cuu snippets" » "dieu can code snippets", "dieu hanh cuu snippets", "tiep can cuu snippets", "dieu cua cuu snippets", "dieu cap cuu snippets", "dieu can cau snippets", "dieu can chu 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: (((("dieu can cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dieu can cuu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dieu can cuu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dieu can cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.