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