Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi minh de snippets" » "thi minh code snippets", "chi minh de snippets", "thi hanh de snippets", "thi bich de snippets", "thi minh ve snippets", "thi sinh de snippets", "thi menh de 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 ("thi minh de snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi minh de snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi minh de snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi minh de snippets"))) or ("locating bug core snippets"))*.