Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam dat doi snippets" » "lap dat doi snippets", "lam dau doi snippets", "lam dao doi snippets", "lam dat dai snippets", "lam dat boi snippets", "lam hat doi 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: (((("lam dat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam dat doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam dat doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam dat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.