Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi gioi noi snippets" » "thi giong noi snippets", "thi moi noi snippets", "loi gioi noi snippets", "thi gioi hoi snippets", "thi gioi voi snippets", "thi nguoi noi 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 gioi noi 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 gioi noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi gioi noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi gioi noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.