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