Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tren so cham snippets" » "tren co cham snippets", "tre so cham snippets", "tren go cham snippets", "tren so kham snippets", "tren so chat 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: (((("tren so cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tren so cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tren so cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tren so cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.