Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu trinh he snippets" » "thu trinh code snippets", "thi trinh he snippets", "tho trinh he snippets", "thu tinh he snippets", "thu trinh han snippets", "thu trinh hoa snippets", "thu trinh ky 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: (((("thu trinh he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu trinh he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thu trinh he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu trinh he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.