Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"le doan cu snippets" » "le dan cu snippets", "ly doanh cu snippets", "le hoang cu snippets", "le doan tu snippets", "le doan vu 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: (((("le doan cu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( le doan cu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("le doan cu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.