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