Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tung dinh du snippets" » "trung dinh du snippets", "tuong dinh du snippets", "tung hinh du snippets", "tung dinh duc snippets", "tung dinh cu snippets", "tung dinh tu 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: (((("tung dinh du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung dinh du snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung dinh du snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung dinh du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.