Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khoi li tri snippets" » "khoi ki tri snippets", "phoi loi tri snippets", "khoi lon tri snippets", "khoi ly tri snippets", "khoi vi tri snippets", "khoi li tai snippets", "khoi li 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: (((("khoi li tri snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( khoi li tri snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khoi li tri snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.