Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi tinh ton snippets" » "thai tinh ton snippets", "thi trinh ton snippets", "thi thinh ton snippets", "thi tinh toan snippets", "thi tinh son snippets", "thi sinh ton 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 tinh ton 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 tinh ton snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi tinh ton snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tinh ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.