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