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"
"nao tu hat snippets" » "tao tu hat snippets", "lao tu hat snippets", "cao tu hat snippets", "nao tu phat snippets", "nao tuc hat snippets", "nao tu bat snippets", "nao tu hat 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: "((((\"nao tu hat snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( nao tu hat snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nao tu hat snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.