Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cap toan va snippets" » "tap toan va snippets", "lap toan va snippets", "phap toan va snippets", "cap doan va snippets", "cap tran van snippets", "cap toan ban snippets", "cap toan va 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: (((("cap toan va snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cap toan va snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cap toan va snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.