Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khi so c snippets" » "khi co c snippets", "khi mo c snippets", "khi su c snippets", "khi so d snippets", "khi so o snippets", "khi so _ 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: (((("khi so c snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khi so c snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khi so c snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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