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