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"
"ma tran vu snippets" » "ha tran vu snippets", "m tran vu snippets", "tan tran vu snippets", "ma tran tu snippets", "ma tran van snippets", "ma trang va snippets", "ma tran vu slippers"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"ma tran vu snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( ma tran vu snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("ma tran vu snippets"))) OR ("locating bugs code snippets"))*.