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