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