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