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