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