Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hat cheo cu snippets" » "hat cheo code snippets", "thuat cheo cu snippets", "nham cheo cu snippets", "nhat nheo cu snippets", "hat cheo cua snippets", "hat cheo co snippets", "hat cho cu 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: (((("hat cheo cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat cheo cu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hat cheo cu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat cheo cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.