Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van ca cuoc snippets" » "van ca code snippets", "van va cuoc snippets", "van cho cuoc snippets", "van dao cuoc snippets", "van cau cuoc snippets", "van cua cuoc snippets", "dan ca cuoc 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: (((("van ca cuoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van ca cuoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( van ca cuoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van ca cuoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.