Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van cua thu slippers" » "vang cua thu slippers", "ban cua thu slippers", "dan cua thu slippers", "van cua chu slippers", "van ca thu slippers", "van cua tu slippers", "van cua thu slippery", "van cua thu 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 ("van cua thu slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van cua thu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van cua thu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van cua thu slippers"))) or ("locating bug code snippets"))*.