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