Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh duc de snippets" » "minh duc de snippets", "ninh duc de snippets", "tinh duc de snippets", "dinh tuc de snippets", "dinh duc dien snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dinh duc de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh duc de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh duc de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh duc de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.