Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trao doi pha slippers" » "tao doi pha slippers", "trao khoi pha slippers", "truan doi pha slippers", "trao doi phat slippers", "trao dot pha slippers", "trao doi pho slippers", "trao doi pha slippery", "trao doi pha 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: (((("trao doi pha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trao doi pha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trao doi pha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trao doi pha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.