Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap cac bac slippers" » "phap cach bac slippers", "phan cac bac slippers", "pha cac bac slippers", "phap cac bai slippers", "phap cac ban slippers", "phap cac cach slippers", "phap cac bac slippery", "phap cac bac 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: (((("phap cac bac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap cac bac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap cac bac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap cac bac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.