Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khap su dk snippets" » "phap su dk snippets", "thap su dk snippets", "khat sua dk snippets", "khap so dk snippets", "khap su du snippets", "khap su da 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: (((("khap su dk snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khap su dk snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khap su dk snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khap su dk snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.