Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bat huu data slippers" » "bat huu dat slippers", "bat huu dai slippers", "bat huu dang slippers", "bat hu data slippers", "chat huu data slippers", "bat thuy data slippers", "bat huu data slippery", "bat huu data 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: (((("bat huu data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat huu data slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bat huu data slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat huu data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.