Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan ve khac slippers" » "dan vu khac slippers", "dan de khac slippers", "dan se khac slippers", "ban ve khac slippers", "dan va khac slippers", "dan viet khac slippers", "dan ve khac slippery", "dan ve khac 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: (((("dan ve khac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan ve khac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan ve khac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan ve khac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.