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