Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"minh dan mo snippets" » "minh dan code snippets", "minh danh mo snippets", "minh doan mo snippets", "binh dan mo snippets", "minh dan mon snippets", "minh dan so snippets", "minh fan mo 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 ("minh dan mo snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("minh dan mo snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( minh dan mo snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("minh dan mo snippets"))) or ("locating bug core snippets"))*.