Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu loc hoc snippets" » "hau loc hoc snippets", "muu luoc hoc snippets", "huu luc hoc snippets", "huu toc hoc snippets", "huu lop hoc 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 loc hoc 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 loc hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu loc hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu loc hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.