Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi bach ho snippets" » "thi bich ho snippets", "thi hanh ho snippets", "thi anh ho snippets", "thi bach hoa snippets", "thi bac ho snippets", "thi bach ha snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 bach ho snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi bach ho snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi bach ho snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi bach ho snippets"))) or ("locating bug code snippets"))*.