Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap cu dung slippers" » "phap cau dung slippers", "phap chu dung slippers", "phap tu dung slippers", "phap su dung slippers", "phap cau duong slippers", "phap duc dung slippers", "phap cu dung slippery", "phap cu dung 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: (((("phap cu dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap cu dung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap cu dung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap cu dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.