Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi binh cd snippets" » "thai binh cd snippets", "thi bich cd snippets", "thi minh cd snippets", "thi binh d snippets", "thi binh cao snippets", "thi binh chu 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 cd 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 cd snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi binh cd snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi binh cd snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.