Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi bo so snippets" » "thi bao so snippets", "thi mo so snippets", "thi ba so snippets", "thi co so snippets", "thi ho so snippets", "thi bo ho 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: (((("thi bo 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: (((("thi bo so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi bo so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi bo so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.