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