Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu de le snippets" » "cuu de le snippets", "huu du le snippets", "huu dien le snippets", "huu de ve snippets", "huu do le snippets", "huu de la snippets"
"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: (((("huu de le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu de le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu de le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu de le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.