Perhaps you should try some spelling variations:
"thi goi cham snippets" » "thi goi code snippets", "thi hoi cham snippets", "thi nguoi cham snippets", "thi gioi chau snippets", "thi gioi cham snippets", "thi moi cham snippets", "thi goc 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 goi 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 goi cham snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi goi cham snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi goi cham snippets"))) or ("locating bug core snippets"))*.