Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luat dan cho snippets" » "luat dan code snippets", "luat dat cho snippets", "luat doanh cho snippets", "cua dan cho snippets", "luat danh cho snippets", "luat san cho snippets", "luat dac cho snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luat dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luat dan cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( luat dan cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luat dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.