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