Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bua thi anh snippets" » "bui thi anh snippets", "luan thi anh snippets", "luat thi anh snippets", "bua thi hanh snippets", "bua thi thanh snippets", "bua thich anh snippets", "bua thi anh 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: (((("bua thi anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( bua thi anh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bua thi anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.