Perhaps you should try some spelling variations:
"thi hay cham snippets" » "thi hay code snippets", "thi hanh cham snippets", "thi va cham snippets", "thi hay nhat snippets", "thi hai cham snippets", "thi ha cham snippets", "thi hao cham snippets"
"locating bug core snippets" » "locating bug code 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 ("thi hay cham snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi hay cham snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi hay cham snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi hay cham snippets"))) or ("locating bug core snippets"))*.