Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sieu ban can snippets" » "sieu van can snippets", "dieu ban can snippets", "lieu ban can snippets", "sieu ban dan snippets", "sieu ban hang snippets", "sieu ban hanh 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: (((("sieu ban 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: (((("sieu ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sieu ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sieu ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.