Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lich danh di snippets" » "lich danh code snippets", "tich danh di snippets", "minh danh di snippets", "dich anh di snippets", "lich danh du snippets", "lich xanh di snippets", "lich danh dien 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 ("lich danh di snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lich danh di snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lich danh di snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lich danh di snippets"))) or ("locating bug core snippets"))*.