Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"hap dan vu snippets" » "hat dan vu snippets", "hai dan vu snippets", "ham dan vu snippets", "hap doan vu snippets", "hap dan su snippets", "hap dan va snippets", "hap dan vu slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hap dan vu snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hap dan vu snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hap dan vu snippets"))) or ("locating bugs code snippets"))*.