Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cac pha lua snippets" » "cach pha lua snippets", "cac phan lua snippets", "cac nha lua snippets", "cac phap lua snippets", "cac pha cua snippets", "cac phap luat 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: (((("cac pha lua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cac pha lua snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cac pha lua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.