Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hung su can snippets" » "nhung su can snippets", "hung vu can snippets", "dung su can snippets", "hung su van snippets", "hung su cao snippets", "hung su han 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: (((("hung su can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung su can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hung su can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hung su can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.