Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using one snippets" » "python using open snippets", "python using pre snippets", "python using online snippets"
"dan thi java snippets" » "dan think java snippets", "dang thi java snippets", "tran thi java snippets", "dinh thi java 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 one snippets") or ("dan thi java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using one snippets") OR ("dan thi java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( python using one snippets ) or ( dan thi java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using one snippets") or ("dan thi java snippets"))) or ("locating bugs code snippets"))*.