Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tham tham de snippets" » "thuat tham de snippets", "tham khao de snippets", "tam than de snippets", "tham tham do snippets", "tham tham du snippets", "tham thai den 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: (((("tham tham 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: (((("tham tham de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tham tham de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tham tham de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.