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