Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc dinh tri slippers" » "luoc dinh tri slippers", "luc dich tri slippers", "luc binh tri slippers", "luc chinh tri slippers", "luc dinh tri slippery", "luc dinh tri 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: (((("luc dinh tri slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc dinh tri slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc dinh tri slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc dinh tri slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.