Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ho nang xe snippets" » "thi nang xe snippets", "cao nang xe snippets", "kha nang xe snippets", "ho nang x snippets", "ho nang he snippets", "ho dang xet 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: (((("ho nang xe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ho nang xe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ho nang xe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ho nang xe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.