Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"co lieu tri snippets" » "co dieu tri snippets", "co lieu tai snippets", "co sieu tri snippets", "cot lieu tri snippets", "co hieu tri snippets", "so lieu tri snippets", "co lieu tri slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("co lieu tri snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( co lieu tri snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("co lieu tri snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.