Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van kinh phi slippers" » "va kinh phi slippers", "van minh phi slippers", "van dinh phi slippers", "van linh phi slippers", "van tinh phu slippers", "van dinh phu slippers", "van kinh phi slippery", "van kinh phi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van kinh phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van kinh phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van kinh phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van kinh phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.