Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"rang cac toc snippets" » "rang cac code snippets", "bang cac toc snippets", "hang cac toc snippets", "dang cac toc snippets", "rang cac toi snippets", "rang cac nuoc snippets", "rang cac thoi 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: (((("rang cac toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("rang cac toc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( rang cac toc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("rang cac toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.