Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan lang ho snippets" » "ban lang ho snippets", "lan tang ho snippets", "van lang ho snippets", "lan lang pho snippets", "lan lang tho snippets", "lan lang ha 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: (((("lan lang ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan lang ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan lang ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan lang ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.