Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh mau co snippets" » "trinh mau code snippets", "trinh cau co snippets", "trinh may co snippets", "trinh sau co snippets", "trinh mai co snippets", "trinh dau co snippets", "trinh au 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: (((("python using java snippets") or ("trinh mau co snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trinh mau co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trinh mau co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trinh mau co snippets"))) or ("locating bug core snippets"))*.