Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc do anh slippers" » "doc dao anh slippers", "duoc do anh slippers", "hoc do anh slippers", "doc do sanh slippers", "doc do danh slippers", "doc do anh slippery", "doc do anh 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 do anh 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 do anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc do anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc do anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.