Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"vi diem c snippets" » "vai diem c snippets", "vi dieu c snippets", "vi dien c snippets", "vi diem ca snippets", "vi diem a snippets", "vi diem e snippets"

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: (((("vi diem c snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( vi diem c snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi diem c snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.