Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cu luan de snippets" » "tu luan de snippets", "su luan de snippets", "luc luan de snippets", "cu luan den snippets", "cu luan ve snippets", "cu luat de snippets"

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: "((((\"cu luan de snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( cu luan de snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cu luan de snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.