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