Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc anh hoc snippets" » "toc anh code snippets", "hoc anh hoc snippets", "ngoc anh hoc snippets", "toc kinh hoc snippets", "toc sinh hoc snippets", "toc benh hoc snippets", "toc hinh hoc 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: (((("toc anh hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc anh hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( toc anh hoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc anh hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.