Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu bang da snippets" » "thu ban da snippets", "thu hang da snippets", "chu bang da snippets", "thu bong da snippets", "thu bang va 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: (((("thu bang da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu bang da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thu bang da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu bang da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.