Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tren dan ke snippets" » "tren dat ke snippets", "tre dan ke snippets", "tren san ke snippets", "tren dan ky snippets", "tren dan ve snippets", "tren ban ke 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 dan ke 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 dan ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tren dan ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tren dan ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.