Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"len bach cau snippets" » "len bach code snippets", "vien bach cau snippets", "luon bach cau snippets", "yen bac cau snippets", "len bac cau snippets", "len bach mai snippets", "len sach cap 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 ("len bach cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("len bach cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( len bach cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("len bach cau snippets"))) or ("locating bug core snippets"))*.