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