Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"rap he dan slippers" » "rap xe dan slippers", "rap ke dan slippers", "rap le dan slippers", "rap he dai slippers", "rap he dan slippery", "rap he dan 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: (((("rap he dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("rap he dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( rap he dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("rap he dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.