Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung dat dan slippers" » "dung va dan slippers", "dung tai dan slippers", "dung dat dai slippers", "dung dao dan slippers", "dung hat dan slippers", "dung dat dan slippery", "dung dat dan 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 dat dan 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 dat dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung dat dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung dat dan slippers"))) or ("locating bug code snippets"))*.