Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang tuc va slippers" » "dang thuc va slippers", "dang duc va slippers", "dang thuoc va slippers", "dang truc va slippers", "dang tuc xa slippers", "dang tuc va slippery", "dang tuc va 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: (((("dang tuc va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang tuc va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang tuc va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang tuc va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.