Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung hat ba slippers" » "dung chat ba slippers", "dung nhat ba slippers", "dung phat ba slippers", "dung hat va slippers", "dung hat ca slippers", "dung hat ba slippery", "dung hat ba grippers"
"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 ("dung hat ba slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung hat ba slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung hat ba slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung hat ba slippers"))) or ("locating bug code snippets"))*.