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