Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"cac do danh slippers" » "cac do dinh slippers", "cac do sanh slippers", "cac dia danh slippers", "cac don danh slippers", "cac doi danh slippers", "cac du danh slippers", "cac do danh slippery", "cac do danh grippers"

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: (((("cac do danh slippers") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac do danh slippers") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac do danh slippers ) or ( python using java snippets ))) or ( lochating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac do danh slippers") or ("python using java snippets"))) or ("lochating bug code snippets"))*.