Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao pham voi snippets" » "tac pham voi snippets", "tao phat voi snippets", "hao pham voi snippets", "tao pham vi snippets", "tao cham voi snippets", "tao pham doi 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: (((("tao pham voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao pham voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao pham voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao pham voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.