Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi song bo snippets" » "thi cong bo snippets", "thi hong bo snippets", "thi huong bo snippets", "thi song vo snippets", "thi dong bo 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 song bo 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 song bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi song bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi song bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.