Perhaps you should try some spelling variations:
"bang cac ham slippers" » "bang cac ham slices", "nang cao ham slippers", "hang ca ham slippers", "dung cac ham slippers", "bang cac cam slippers", "bang cac hat slippers", "bang cac nhan slippers"
"python using java snippets" » "python using data snippets"
"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 ("bang cac ham slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("bang cac ham slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( bang cac ham slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("bang cac ham slippers"))) or ("locating bug code snippets"))*.