Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tuong dan so snippets" » "tuong dan code snippets", "huong dan so snippets", "tung dan so snippets", "xuong dan so snippets", "tuong dan soc snippets", "tuong dan su snippets", "tuong dan mo 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: (((("tuong dan so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tuong dan so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tuong dan so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuong dan so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.