Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can do danh slippers" » "can do dinh slippers", "can do sanh slippers", "can dia danh slippers", "can bo danh slippers", "ban do danh slippers", "van do danh slippers", "can do danh slippery", "can do danh 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: (((("can do danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can do danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can do danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can do danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.