Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho vit lieu slippers" » "cho vat lieu slippers", "cho cot lieu slippers", "tho viet lieu slippers", "cho viec lieu slippers", "cho vit lieu slippery", "cho vit lieu grippers"
"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: (((("cho vit lieu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho vit lieu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho vit lieu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho vit lieu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.