Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"n trinh c snippets" » "p trinh c snippets", "anh trinh c snippets", "dan trinh c snippets", "n trinh co snippets", "n trinh _ snippets", "n trinh cau 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: "((((\"python using java snippets\") OR (\"n trinh c snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( n trinh c snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("n trinh c snippets"))) OR ("locating bugs code snippets"))*.