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