Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh mau ho snippets" » "trinh mau code snippets", "trinh cau ho snippets", "trinh may ho snippets", "trinh sau ho snippets", "trinh mau hop snippets", "trinh mau co snippets", "trinh mau do 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 ho 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 ho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trinh mau ho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trinh mau ho snippets"))) or ("locating bug core snippets"))*.