Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chon cac nen slippers" » "cho cac nen slippers", "thong cac nen slippers", "hoc cac nen slippers", "chon cac benh slippers", "chon cac nhan slippers", "chon cac bien slippers", "chon cac nen slippery", "chon cac nen 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: (((("chon cac nen slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chon cac nen slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chon cac nen slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chon cac nen slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.