Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc trinh va slippers" » "doc tinh va slippers", "doi trinh va slippers", "hoc trinh va slippers", "doc trinh van slippers", "doc trinh vat slippers", "doc trinh ve slippers", "doc trinh va slippery", "doc trinh va grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("doc trinh va slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doc trinh va slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc trinh va slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc trinh va slippers"))) or ("locating bug code snippets"))*.