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