Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phoi tu len slippers" » "hoi tu len slippers", "choi tu len slippers", "pho tu len slippers", "phoi tu lenh slippers", "phoi tu lien slippers", "phoi tu le slippers", "phoi tu len slippery", "phoi tu len 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: (((("phoi tu len slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phoi tu len slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phoi tu len slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phoi tu len slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.