Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan lieu so snippets" » "lan dieu so snippets", "dan lieu so snippets", "lang lien so snippets", "lan hieu so snippets", "lan thieu so snippets", "lan lieu 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: (((("lan lieu so 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 lieu so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan lieu so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan lieu so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.