Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"sam tu cua snippets" » "nam tu cua snippets", "cam tu cua snippets", "dam tu cua snippets", "sam hu cua snippets", "sam vu cua 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: (((("sam tu cua snippets") OR ("python using data snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( sam tu cua snippets ) or ( python using data snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("sam tu cua snippets") or ("python using data snippets"))) or ("locating bugs code snippets"))*.