Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi binh tre snippets" » "thai binh tre snippets", "thi bich tre snippets", "thi minh tre snippets", "thi benh tre snippets", "thi dinh tren snippets", "thi binh tieu 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: (((("thi binh tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi binh tre snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi binh tre snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi binh tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.