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