Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mat cao hon snippets" » "mat cao code snippets", "mat can hon snippets", "mat co hon snippets", "chat cao hon snippets", "mat cao son snippets", "mat cao hoc snippets", "mat ca hon 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: (((("mat cao hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat cao hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mat cao hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat cao hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.