Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc mau chan snippets" » "toc mau code snippets", "toc mau han snippets", "toc cau chan snippets", "toc mau phan snippets", "loc mau chan snippets", "tich mau chan snippets", "toc mang chan snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("toc mau chan 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 mau chan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( toc mau chan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc mau chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.