Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gian anh co snippets" » "gian anh code snippets", "gia anh co snippets", "gian thanh co snippets", "gian quanh co snippets", "gian anh so snippets", "gian danh cho snippets", "gian nganh co snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("gian anh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian anh co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( gian anh co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian anh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.