Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang tieu so snippets" » "hang tieu code snippets", "hoang trieu so snippets", "thang tien so snippets", "thong tieu so snippets", "hang thieu so snippets", "hang tieu su snippets", "hang hieu so 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: (((("python using java snippets") or ("hang tieu so snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hang tieu so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hang tieu so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hang tieu so snippets"))) or ("locating bug core snippets"))*.